gdb/configure

   1 #! /bin/sh
   2 # Guess values for system-dependent variables and create Makefiles.
   3 # Generated by GNU Autoconf 2.64.
   4 #
   5 # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
   6 # 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software
   7 # Foundation, Inc.
   8 #
   9 # This configure script is free software; the Free Software Foundation
  10 # gives unlimited permission to copy, distribute and modify it.
  11 ## -------------------- ##
  12 ## M4sh Initialization. ##
  13 ## -------------------- ##
  14
  15 # Be more Bourne compatible
  16 DUALCASE=1; export DUALCASE # for MKS sh
  17 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
  18   emulate sh
  19   NULLCMD=:
  20   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  21   # is contrary to our usage.  Disable this feature.
  22   alias -g '${1+"$@"}'='"$@"'
  23   setopt NO_GLOB_SUBST
  24 else
  25   case `(set -o) 2>/dev/null` in #(
  26   *posix*) :
  27     set -o posix ;; #(
  28   *) :
  29      ;;
  30 esac
  31 fi
  32
  33
  34 as_nl='
  35 '
  36 export as_nl
  37 # Printing a long string crashes Solaris 7 /usr/bin/printf.
  38 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
  39 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
  40 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
  41 # Prefer a ksh shell builtin over an external printf program on Solaris,
  42 # but without wasting forks for bash or zsh.
  43 if test -z "$BASH_VERSION$ZSH_VERSION" \
  44     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  45   as_echo='print -r --'
  46   as_echo_n='print -rn --'
  47 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  48   as_echo='printf %s\n'
  49   as_echo_n='printf %s'
  50 else
  51   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
  52     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
  53     as_echo_n='/usr/ucb/echo -n'
  54   else
  55     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
  56     as_echo_n_body='eval
  57       arg=$1;
  58       case $arg in #(
  59       *"$as_nl"*)
  60         expr "X$arg" : "X\\(.*\\)$as_nl";
  61         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
  62       esac;
  63       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
  64     '
  65     export as_echo_n_body
  66     as_echo_n='sh -c $as_echo_n_body as_echo'
  67   fi
  68   export as_echo_body
  69   as_echo='sh -c $as_echo_body as_echo'
  70 fi
  71
  72 # The user is always right.
  73 if test "${PATH_SEPARATOR+set}" != set; then
  74   PATH_SEPARATOR=:
  75   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
  76     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
  77       PATH_SEPARATOR=';'
  78   }
  79 fi
  80
  81
  82 # IFS
  83 # We need space, tab and new line, in precisely that order.  Quoting is
  84 # there to prevent editors from complaining about space-tab.
  85 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
  86 # splitting by setting IFS to empty value.)
  87 IFS=" ""        $as_nl"
  88
  89 # Find who we are.  Look in the path if we contain no directory separator.
  90 case $0 in #((
  91   *[\\/]* ) as_myself=$0 ;;
  92   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
  93 for as_dir in $PATH
  94 do
  95   IFS=$as_save_IFS
  96   test -z "$as_dir" && as_dir=.
  97     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
  98   done
  99 IFS=$as_save_IFS
 100
 101      ;;
 102 esac
 103 # We did not find ourselves, most probably we were run as `sh COMMAND'
 104 # in which case we are not to be found in the path.
 105 if test "x$as_myself" = x; then
 106   as_myself=$0
 107 fi
 108 if test ! -f "$as_myself"; then
 109   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
 110   exit 1
 111 fi
 112
 113 # Unset variables that we do not need and which cause bugs (e.g. in
 114 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
 115 # suppresses any "Segmentation fault" message there.  '((' could
 116 # trigger a bug in pdksh 5.2.14.
 117 for as_var in BASH_ENV ENV MAIL MAILPATH
 118 do eval test x\${$as_var+set} = xset \
 119   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
 120 done
 121 PS1='$ '
 122 PS2='> '
 123 PS4='+ '
 124
 125 # NLS nuisances.
 126 LC_ALL=C
 127 export LC_ALL
 128 LANGUAGE=C
 129 export LANGUAGE
 130
 131 # CDPATH.
 132 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
 133
 134 if test "x$CONFIG_SHELL" = x; then
 135   as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
 136   emulate sh
 137   NULLCMD=:
 138   # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
 139   # is contrary to our usage.  Disable this feature.
 140   alias -g '\${1+\"\$@\"}'='\"\$@\"'
 141   setopt NO_GLOB_SUBST
 142 else
 143   case \`(set -o) 2>/dev/null\` in #(
 144   *posix*) :
 145     set -o posix ;; #(
 146   *) :
 147      ;;
 148 esac
 149 fi
 150 "
 151   as_required="as_fn_return () { (exit \$1); }
 152 as_fn_success () { as_fn_return 0; }
 153 as_fn_failure () { as_fn_return 1; }
 154 as_fn_ret_success () { return 0; }
 155 as_fn_ret_failure () { return 1; }
 156
 157 exitcode=0
 158 as_fn_success || { exitcode=1; echo as_fn_success failed.; }
 159 as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
 160 as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
 161 as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
 162 if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
 163
 164 else
 165   exitcode=1; echo positional parameters were not saved.
 166 fi
 167 test x\$exitcode = x0 || exit 1"
 168   as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
 169   as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
 170   eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
 171   test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
 172 test \$(( 1 + 1 )) = 2 || exit 1"
 173   if (eval "$as_required") 2>/dev/null; then :
 174   as_have_required=yes
 175 else
 176   as_have_required=no
 177 fi
 178   if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
 179
 180 else
 181   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
 182 as_found=false
 183 for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
 184 do
 185   IFS=$as_save_IFS
 186   test -z "$as_dir" && as_dir=.
 187   as_found=:
 188   case $as_dir in #(
 189          /*)
 190            for as_base in sh bash ksh sh5; do
 191              # Try only shells that exist, to save several forks.
 192              as_shell=$as_dir/$as_base
 193              if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
 194                     { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
 195   CONFIG_SHELL=$as_shell as_have_required=yes
 196                    if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
 197   break 2
 198 fi
 199 fi
 200            done;;
 201        esac
 202   as_found=false
 203 done
 204 $as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
 205               { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
 206   CONFIG_SHELL=$SHELL as_have_required=yes
 207 fi; }
 208 IFS=$as_save_IFS
 209
 210
 211       if test "x$CONFIG_SHELL" != x; then :
 212   # We cannot yet assume a decent shell, so we have to provide a
 213         # neutralization value for shells without unset; and this also
 214         # works around shells that cannot unset nonexistent variables.
 215         BASH_ENV=/dev/null
 216         ENV=/dev/null
 217         (unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 218         export CONFIG_SHELL
 219         exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 220 fi
 221
 222     if test x$as_have_required = xno; then :
 223   $as_echo "$0: This script requires a shell more modern than all"
 224   $as_echo "$0: the shells that I found on your system."
 225   if test x${ZSH_VERSION+set} = xset ; then
 226     $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
 227     $as_echo "$0: be upgraded to zsh 4.3.4 or later."
 228   else
 229     $as_echo "$0: Please tell bug-autoconf@gnu.org about your system,
 230 $0: including any error possibly output before this
 231 $0: message. Then install a modern shell, or manually run
 232 $0: the script under such a shell if you do have one."
 233   fi
 234   exit 1
 235 fi
 236 fi
 237 fi
 238 SHELL=${CONFIG_SHELL-/bin/sh}
 239 export SHELL
 240 # Unset more variables known to interfere with behavior of common tools.
 241 CLICOLOR_FORCE= GREP_OPTIONS=
 242 unset CLICOLOR_FORCE GREP_OPTIONS
 243
 244 ## --------------------- ##
 245 ## M4sh Shell Functions. ##
 246 ## --------------------- ##
 247 # as_fn_unset VAR
 248 # ---------------
 249 # Portably unset VAR.
 250 as_fn_unset ()
 251 {
 252   { eval $1=; unset $1;}
 253 }
 254 as_unset=as_fn_unset
 255
 256 # as_fn_set_status STATUS
 257 # -----------------------
 258 # Set $? to STATUS, without forking.
 259 as_fn_set_status ()
 260 {
 261   return $1
 262 } # as_fn_set_status
 263
 264 # as_fn_exit STATUS
 265 # -----------------
 266 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
 267 as_fn_exit ()
 268 {
 269   set +e
 270   as_fn_set_status $1
 271   exit $1
 272 } # as_fn_exit
 273
 274 # as_fn_mkdir_p
 275 # -------------
 276 # Create "$as_dir" as a directory, including parents if necessary.
 277 as_fn_mkdir_p ()
 278 {
 279
 280   case $as_dir in #(
 281   -*) as_dir=./$as_dir;;
 282   esac
 283   test -d "$as_dir" || eval $as_mkdir_p || {
 284     as_dirs=
 285     while :; do
 286       case $as_dir in #(
 287       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
 288       *) as_qdir=$as_dir;;
 289       esac
 290       as_dirs="'$as_qdir' $as_dirs"
 291       as_dir=`$as_dirname -- "$as_dir" ||
 292 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
 293          X"$as_dir" : 'X\(//\)[^/]' \| \
 294          X"$as_dir" : 'X\(//\)$' \| \
 295          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
 296 $as_echo X"$as_dir" |
 297     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
 298             s//\1/
 299             q
 300           }
 301           /^X\(\/\/\)[^/].*/{
 302             s//\1/
 303             q
 304           }
 305           /^X\(\/\/\)$/{
 306             s//\1/
 307             q
 308           }
 309           /^X\(\/\).*/{
 310             s//\1/
 311             q
 312           }
 313           s/.*/./; q'`
 314       test -d "$as_dir" && break
 315     done
 316     test -z "$as_dirs" || eval "mkdir $as_dirs"
 317   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
 318
 319
 320 } # as_fn_mkdir_p
 321 # as_fn_append VAR VALUE
 322 # ----------------------
 323 # Append the text in VALUE to the end of the definition contained in VAR. Take
 324 # advantage of any shell optimizations that allow amortized linear growth over
 325 # repeated appends, instead of the typical quadratic growth present in naive
 326 # implementations.
 327 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
 328   eval 'as_fn_append ()
 329   {
 330     eval $1+=\$2
 331   }'
 332 else
 333   as_fn_append ()
 334   {
 335     eval $1=\$$1\$2
 336   }
 337 fi # as_fn_append
 338
 339 # as_fn_arith ARG...
 340 # ------------------
 341 # Perform arithmetic evaluation on the ARGs, and store the result in the
 342 # global $as_val. Take advantage of shells that can avoid forks. The arguments
 343 # must be portable across $(()) and expr.
 344 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
 345   eval 'as_fn_arith ()
 346   {
 347     as_val=$(( $* ))
 348   }'
 349 else
 350   as_fn_arith ()
 351   {
 352     as_val=`expr "$@" || test $? -eq 1`
 353   }
 354 fi # as_fn_arith
 355
 356
 357 # as_fn_error ERROR [LINENO LOG_FD]
 358 # ---------------------------------
 359 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
 360 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
 361 # script with status $?, using 1 if that was 0.
 362 as_fn_error ()
 363 {
 364   as_status=$?; test $as_status -eq 0 && as_status=1
 365   if test "$3"; then
 366     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
 367     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
 368   fi
 369   $as_echo "$as_me: error: $1" >&2
 370   as_fn_exit $as_status
 371 } # as_fn_error
 372
 373 if expr a : '\(a\)' >/dev/null 2>&1 &&
 374    test "X`expr 00001 : '.*\(...\)'`" = X001; then
 375   as_expr=expr
 376 else
 377   as_expr=false
 378 fi
 379
 380 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
 381   as_basename=basename
 382 else
 383   as_basename=false
 384 fi
 385
 386 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
 387   as_dirname=dirname
 388 else
 389   as_dirname=false
 390 fi
 391
 392 as_me=`$as_basename -- "$0" ||
 393 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
 394          X"$0" : 'X\(//\)$' \| \
 395          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
 396 $as_echo X/"$0" |
 397     sed '/^.*\/\([^/][^/]*\)\/*$/{
 398             s//\1/
 399             q
 400           }
 401           /^X\/\(\/\/\)$/{
 402             s//\1/
 403             q
 404           }
 405           /^X\/\(\/\).*/{
 406             s//\1/
 407             q
 408           }
 409           s/.*/./; q'`
 410
 411 # Avoid depending upon Character Ranges.
 412 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
 413 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
 414 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
 415 as_cr_digits='0123456789'
 416 as_cr_alnum=$as_cr_Letters$as_cr_digits
 417
 418
 419   as_lineno_1=$LINENO as_lineno_1a=$LINENO
 420   as_lineno_2=$LINENO as_lineno_2a=$LINENO
 421   eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
 422   test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
 423   # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
 424   sed -n '
 425     p
 426     /[$]LINENO/=
 427   ' <$as_myself |
 428     sed '
 429       s/[$]LINENO.*/&-/
 430       t lineno
 431       b
 432       :lineno
 433       N
 434       :loop
 435       s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
 436       t loop
 437       s/-\n.*//
 438     ' >$as_me.lineno &&
 439   chmod +x "$as_me.lineno" ||
 440     { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
 441
 442   # Don't try to exec as it changes $[0], causing all sort of problems
 443   # (the dirname of $[0] is not the place where we might find the
 444   # original and so on.  Autoconf is especially sensitive to this).
 445   . "./$as_me.lineno"
 446   # Exit status is that of the last command.
 447   exit
 448 }
 449
 450 ECHO_C= ECHO_N= ECHO_T=
 451 case `echo -n x` in #(((((
 452 -n*)
 453   case `echo 'xy\c'` in
 454   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
 455   xy)  ECHO_C='\c';;
 456   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
 457        ECHO_T=' ';;
 458   esac;;
 459 *)
 460   ECHO_N='-n';;
 461 esac
 462
 463 rm -f conf$$ conf$$.exe conf$$.file
 464 if test -d conf$$.dir; then
 465   rm -f conf$$.dir/conf$$.file
 466 else
 467   rm -f conf$$.dir
 468   mkdir conf$$.dir 2>/dev/null
 469 fi
 470 if (echo >conf$$.file) 2>/dev/null; then
 471   if ln -s conf$$.file conf$$ 2>/dev/null; then
 472     as_ln_s='ln -s'
 473     # ... but there are two gotchas:
 474     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
 475     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
 476     # In both cases, we have to default to `cp -p'.
 477     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
 478       as_ln_s='cp -p'
 479   elif ln conf$$.file conf$$ 2>/dev/null; then
 480     as_ln_s=ln
 481   else
 482     as_ln_s='cp -p'
 483   fi
 484 else
 485   as_ln_s='cp -p'
 486 fi
 487 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
 488 rmdir conf$$.dir 2>/dev/null
 489
 490 if mkdir -p . 2>/dev/null; then
 491   as_mkdir_p='mkdir -p "$as_dir"'
 492 else
 493   test -d ./-p && rmdir ./-p
 494   as_mkdir_p=false
 495 fi
 496
 497 if test -x / >/dev/null 2>&1; then
 498   as_test_x='test -x'
 499 else
 500   if ls -dL / >/dev/null 2>&1; then
 501     as_ls_L_option=L
 502   else
 503     as_ls_L_option=
 504   fi
 505   as_test_x='
 506     eval sh -c '\''
 507       if test -d "$1"; then
 508         test -d "$1/.";
 509       else
 510         case $1 in #(
 511         -*)set "./$1";;
 512         esac;
 513         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
 514         ???[sx]*):;;*)false;;esac;fi
 515     '\'' sh
 516   '
 517 fi
 518 as_executable_p=$as_test_x
 519
 520 # Sed expression to map a string onto a valid CPP name.
 521 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
 522
 523 # Sed expression to map a string onto a valid variable name.
 524 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
 525
 526
 527 exec 7<&0 </dev/null 6>&1
 528
 529 # Name of the host.
 530 # hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
 531 # so uname gets run too.
 532 ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
 533
 534 #
 535 # Initializations.
 536 #
 537 ac_default_prefix=/usr/local
 538 ac_clean_files=
 539 ac_config_libobj_dir=.
 540 LIBOBJS=
 541 cross_compiling=no
 542 subdirs=
 543 MFLAGS=
 544 MAKEFLAGS=
 545
 546 # Identity of this package.
 547 PACKAGE_NAME=
 548 PACKAGE_TARNAME=
 549 PACKAGE_VERSION=
 550 PACKAGE_STRING=
 551 PACKAGE_BUGREPORT=
 552 PACKAGE_URL=
 553
 554 ac_unique_file="main.c"
 555 # Factoring default headers for most tests.
 556 ac_includes_default="\
 557 #include <stdio.h>
 558 #ifdef HAVE_SYS_TYPES_H
 559 # include <sys/types.h>
 560 #endif
 561 #ifdef HAVE_SYS_STAT_H
 562 # include <sys/stat.h>
 563 #endif
 564 #ifdef STDC_HEADERS
 565 # include <stdlib.h>
 566 # include <stddef.h>
 567 #else
 568 # ifdef HAVE_STDLIB_H
 569 #  include <stdlib.h>
 570 # endif
 571 #endif
 572 #ifdef HAVE_STRING_H
 573 # if !defined STDC_HEADERS && defined HAVE_MEMORY_H
 574 #  include <memory.h>
 575 # endif
 576 # include <string.h>
 577 #endif
 578 #ifdef HAVE_STRINGS_H
 579 # include <strings.h>
 580 #endif
 581 #ifdef HAVE_INTTYPES_H
 582 # include <inttypes.h>
 583 #endif
 584 #ifdef HAVE_STDINT_H
 585 # include <stdint.h>
 586 #endif
 587 #ifdef HAVE_UNISTD_H
 588 # include <unistd.h>
 589 #endif"
 590
 591 enable_option_checking=no
 592 ac_subst_vars='LTLIBOBJS
 593 LIBOBJS
 594 GCORE_TRANSFORM_NAME
 595 GDB_TRANSFORM_NAME
 596 GDB_NM_FILE
 597 LTLIBBABELTRACE
 598 LIBBABELTRACE
 599 HAVE_LIBBABELTRACE
 600 frags
 601 target_subdir
 602 CONFIG_UNINSTALL
 603 CONFIG_INSTALL
 604 CONFIG_CLEAN
 605 CONFIG_ALL
 606 CONFIG_SRCS
 607 CONFIG_DEPS
 608 CONFIG_OBS
 609 PROFILE_CFLAGS
 610 ENABLE_CFLAGS
 611 SIM_OBS
 612 SIM
 613 XMKMF
 614 GDBTK_SRC_DIR
 615 GDBTK_CFLAGS
 616 GDBTKLIBS
 617 X_LIBS
 618 X_LDFLAGS
 619 X_CFLAGS
 620 TK_XINCLUDES
 621 TK_DEPS
 622 TK_LIBRARY
 623 TK_INCLUDE
 624 TK_STUB_LIB_SPEC
 625 TK_STUB_LIB_FLAG
 626 TK_STUB_LIB_FILE
 627 TK_LIB_SPEC
 628 TK_LIB_FLAG
 629 TK_LIB_FILE
 630 TK_SRC_DIR
 631 TK_BIN_DIR
 632 TK_VERSION
 633 TCL_DEPS
 634 TCL_LIBRARY
 635 TCL_INCLUDE
 636 TCL_STUB_LIB_SPEC
 637 TCL_STUB_LIB_FLAG
 638 TCL_STUB_LIB_FILE
 639 TCL_LIB_SPEC
 640 TCL_LIB_FLAG
 641 TCL_LIB_FILE
 642 TCL_SRC_DIR
 643 TCL_BIN_DIR
 644 TCL_PATCH_LEVEL
 645 TCL_VERSION
 646 WIN32LDAPP
 647 GUI_CFLAGS_X
 648 LIBGUI
 649 LTLIBLZMA
 650 LIBLZMA
 651 HAVE_LIBLZMA
 652 WIN32LIBS
 653 SER_HARDWIRE
 654 WERROR_CFLAGS
 655 WARN_CFLAGS
 656 SYSTEM_GDBINIT
 657 TARGET_SYSTEM_ROOT
 658 CONFIG_LDFLAGS
 659 RDYNAMIC
 660 ALLOCA
 661 PYTHON_LIBS
 662 PYTHON_CPPFLAGS
 663 PYTHON_CFLAGS
 664 python_prog_path
 665 LTLIBEXPAT
 666 LIBEXPAT
 667 HAVE_LIBEXPAT
 668 JIT_READER_DIR
 669 TARGET_PTR
 670 READLINE_TEXI_INCFLAG
 671 READLINE_CFLAGS
 672 READLINE_DEPS
 673 READLINE
 674 MIG
 675 WINDRES
 676 DLLTOOL
 677 AR
 678 YFLAGS
 679 YACC
 680 RANLIB
 681 LN_S
 682 INSTALL_DATA
 683 INSTALL_SCRIPT
 684 INSTALL_PROGRAM
 685 AWK
 686 REPORT_BUGS_TEXI
 687 REPORT_BUGS_TO
 688 PKGVERSION
 689 HAVE_NATIVE_GCORE_TARGET
 690 TARGET_OBS
 691 subdirs
 692 GDB_DATADIR
 693 DEBUGDIR
 694 MAKEINFO_EXTRA_FLAGS
 695 MAKEINFOFLAGS
 696 MAKEINFO
 697 PACKAGE
 698 GNULIB_STDINT_H
 699 CATOBJEXT
 700 GENCAT
 701 INSTOBJEXT
 702 DATADIRNAME
 703 CATALOGS
 704 POSUB
 705 GMSGFMT
 706 XGETTEXT
 707 INCINTL
 708 LIBINTL_DEP
 709 LIBINTL
 710 USE_NLS
 711 SET_MAKE
 712 GMAKE_FALSE
 713 GMAKE_TRUE
 714 MAKE
 715 CCDEPMODE
 716 DEPDIR
 717 am__leading_dot
 718 target_os
 719 target_vendor
 720 target_cpu
 721 target
 722 host_os
 723 host_vendor
 724 host_cpu
 725 host
 726 build_os
 727 build_vendor
 728 build_cpu
 729 build
 730 EGREP
 731 GREP
 732 CPP
 733 OBJEXT
 734 EXEEXT
 735 ac_ct_CC
 736 CPPFLAGS
 737 LDFLAGS
 738 CFLAGS
 739 CC
 740 MAINT
 741 MAINTAINER_MODE_FALSE
 742 MAINTAINER_MODE_TRUE
 743 target_alias
 744 host_alias
 745 build_alias
 746 LIBS
 747 ECHO_T
 748 ECHO_N
 749 ECHO_C
 750 DEFS
 751 mandir
 752 localedir
 753 libdir
 754 psdir
 755 pdfdir
 756 dvidir
 757 htmldir
 758 infodir
 759 docdir
 760 oldincludedir
 761 includedir
 762 localstatedir
 763 sharedstatedir
 764 sysconfdir
 765 datadir
 766 datarootdir
 767 libexecdir
 768 sbindir
 769 bindir
 770 program_transform_name
 771 prefix
 772 exec_prefix
 773 PACKAGE_URL
 774 PACKAGE_BUGREPORT
 775 PACKAGE_STRING
 776 PACKAGE_VERSION
 777 PACKAGE_TARNAME
 778 PACKAGE_NAME
 779 PATH_SEPARATOR
 780 SHELL'
 781 ac_subst_files='host_makefile_frag'
 782 ac_user_opts='
 783 enable_option_checking
 784 enable_maintainer_mode
 785 enable_plugins
 786 enable_largefile
 787 with_separate_debug_dir
 788 with_gdb_datadir
 789 with_relocated_sources
 790 with_auto_load_dir
 791 with_auto_load_safe_path
 792 enable_targets
 793 enable_64_bit_bfd
 794 enable_gdbcli
 795 enable_gdbmi
 796 enable_tui
 797 enable_gdbtk
 798 with_libunwind_ia64
 799 with_curses
 800 enable_profiling
 801 with_pkgversion
 802 with_bugurl
 803 with_zlib
 804 with_libiconv_prefix
 805 with_iconv_bin
 806 with_system_readline
 807 with_jit_reader_dir
 808 with_expat
 809 with_gnu_ld
 810 enable_rpath
 811 with_libexpat_prefix
 812 with_python
 813 enable_libmcheck
 814 with_included_regex
 815 with_sysroot
 816 with_system_gdbinit
 817 enable_werror
 818 enable_build_warnings
 819 enable_gdb_build_warnings
 820 with_lzma
 821 with_liblzma_prefix
 822 with_tcl
 823 with_tk
 824 with_x
 825 enable_sim
 826 enable_multi_ice
 827 enable_gdbserver
 828 with_babeltrace
 829 with_libbabeltrace_prefix
 830 '
 831       ac_precious_vars='build_alias
 832 host_alias
 833 target_alias
 834 CC
 835 CFLAGS
 836 LDFLAGS
 837 LIBS
 838 CPPFLAGS
 839 CPP
 840 MAKEINFO
 841 MAKEINFOFLAGS
 842 YACC
 843 YFLAGS
 844 XMKMF'
 845 ac_subdirs_all='testsuite
 846 gdbtk
 847 multi-ice
 848 gdbserver'
 849
 850 # Initialize some variables set by options.
 851 ac_init_help=
 852 ac_init_version=false
 853 ac_unrecognized_opts=
 854 ac_unrecognized_sep=
 855 # The variables have the same names as the options, with
 856 # dashes changed to underlines.
 857 cache_file=/dev/null
 858 exec_prefix=NONE
 859 no_create=
 860 no_recursion=
 861 prefix=NONE
 862 program_prefix=NONE
 863 program_suffix=NONE
 864 program_transform_name=s,x,x,
 865 silent=
 866 site=
 867 srcdir=
 868 verbose=
 869 x_includes=NONE
 870 x_libraries=NONE
 871
 872 # Installation directory options.
 873 # These are left unexpanded so users can "make install exec_prefix=/foo"
 874 # and all the variables that are supposed to be based on exec_prefix
 875 # by default will actually change.
 876 # Use braces instead of parens because sh, perl, etc. also accept them.
 877 # (The list follows the same order as the GNU Coding Standards.)
 878 bindir='${exec_prefix}/bin'
 879 sbindir='${exec_prefix}/sbin'
 880 libexecdir='${exec_prefix}/libexec'
 881 datarootdir='${prefix}/share'
 882 datadir='${datarootdir}'
 883 sysconfdir='${prefix}/etc'
 884 sharedstatedir='${prefix}/com'
 885 localstatedir='${prefix}/var'
 886 includedir='${prefix}/include'
 887 oldincludedir='/usr/include'
 888 docdir='${datarootdir}/doc/${PACKAGE}'
 889 infodir='${datarootdir}/info'
 890 htmldir='${docdir}'
 891 dvidir='${docdir}'
 892 pdfdir='${docdir}'
 893 psdir='${docdir}'
 894 libdir='${exec_prefix}/lib'
 895 localedir='${datarootdir}/locale'
 896 mandir='${datarootdir}/man'
 897
 898 ac_prev=
 899 ac_dashdash=
 900 for ac_option
 901 do
 902   # If the previous option needs an argument, assign it.
 903   if test -n "$ac_prev"; then
 904     eval $ac_prev=\$ac_option
 905     ac_prev=
 906     continue
 907   fi
 908
 909   case $ac_option in
 910   *=*)  ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
 911   *)    ac_optarg=yes ;;
 912   esac
 913
 914   # Accept the important Cygnus configure options, so we can diagnose typos.
 915
 916   case $ac_dashdash$ac_option in
 917   --)
 918     ac_dashdash=yes ;;
 919
 920   -bindir | --bindir | --bindi | --bind | --bin | --bi)
 921     ac_prev=bindir ;;
 922   -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
 923     bindir=$ac_optarg ;;
 924
 925   -build | --build | --buil | --bui | --bu)
 926     ac_prev=build_alias ;;
 927   -build=* | --build=* | --buil=* | --bui=* | --bu=*)
 928     build_alias=$ac_optarg ;;
 929
 930   -cache-file | --cache-file | --cache-fil | --cache-fi \
 931   | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
 932     ac_prev=cache_file ;;
 933   -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
 934   | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
 935     cache_file=$ac_optarg ;;
 936
 937   --config-cache | -C)
 938     cache_file=config.cache ;;
 939
 940   -datadir | --datadir | --datadi | --datad)
 941     ac_prev=datadir ;;
 942   -datadir=* | --datadir=* | --datadi=* | --datad=*)
 943     datadir=$ac_optarg ;;
 944
 945   -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
 946   | --dataroo | --dataro | --datar)
 947     ac_prev=datarootdir ;;
 948   -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
 949   | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
 950     datarootdir=$ac_optarg ;;
 951
 952   -disable-* | --disable-*)
 953     ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
 954     # Reject names that are not valid shell variable names.
 955     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 956       as_fn_error "invalid feature name: $ac_useropt"
 957     ac_useropt_orig=$ac_useropt
 958     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 959     case $ac_user_opts in
 960       *"
 961 "enable_$ac_useropt"
 962 "*) ;;
 963       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
 964          ac_unrecognized_sep=', ';;
 965     esac
 966     eval enable_$ac_useropt=no ;;
 967
 968   -docdir | --docdir | --docdi | --doc | --do)
 969     ac_prev=docdir ;;
 970   -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
 971     docdir=$ac_optarg ;;
 972
 973   -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
 974     ac_prev=dvidir ;;
 975   -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
 976     dvidir=$ac_optarg ;;
 977
 978   -enable-* | --enable-*)
 979     ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
 980     # Reject names that are not valid shell variable names.
 981     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
 982       as_fn_error "invalid feature name: $ac_useropt"
 983     ac_useropt_orig=$ac_useropt
 984     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
 985     case $ac_user_opts in
 986       *"
 987 "enable_$ac_useropt"
 988 "*) ;;
 989       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
 990          ac_unrecognized_sep=', ';;
 991     esac
 992     eval enable_$ac_useropt=\$ac_optarg ;;
 993
 994   -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
 995   | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
 996   | --exec | --exe | --ex)
 997     ac_prev=exec_prefix ;;
 998   -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
 999   | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1000   | --exec=* | --exe=* | --ex=*)
1001     exec_prefix=$ac_optarg ;;
1002
1003   -gas | --gas | --ga | --g)
1004     # Obsolete; use --with-gas.
1005     with_gas=yes ;;
1006
1007   -help | --help | --hel | --he | -h)
1008     ac_init_help=long ;;
1009   -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1010     ac_init_help=recursive ;;
1011   -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1012     ac_init_help=short ;;
1013
1014   -host | --host | --hos | --ho)
1015     ac_prev=host_alias ;;
1016   -host=* | --host=* | --hos=* | --ho=*)
1017     host_alias=$ac_optarg ;;
1018
1019   -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
1020     ac_prev=htmldir ;;
1021   -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
1022   | --ht=*)
1023     htmldir=$ac_optarg ;;
1024
1025   -includedir | --includedir | --includedi | --included | --include \
1026   | --includ | --inclu | --incl | --inc)
1027     ac_prev=includedir ;;
1028   -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
1029   | --includ=* | --inclu=* | --incl=* | --inc=*)
1030     includedir=$ac_optarg ;;
1031
1032   -infodir | --infodir | --infodi | --infod | --info | --inf)
1033     ac_prev=infodir ;;
1034   -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
1035     infodir=$ac_optarg ;;
1036
1037   -libdir | --libdir | --libdi | --libd)
1038     ac_prev=libdir ;;
1039   -libdir=* | --libdir=* | --libdi=* | --libd=*)
1040     libdir=$ac_optarg ;;
1041
1042   -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
1043   | --libexe | --libex | --libe)
1044     ac_prev=libexecdir ;;
1045   -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
1046   | --libexe=* | --libex=* | --libe=*)
1047     libexecdir=$ac_optarg ;;
1048
1049   -localedir | --localedir | --localedi | --localed | --locale)
1050     ac_prev=localedir ;;
1051   -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
1052     localedir=$ac_optarg ;;
1053
1054   -localstatedir | --localstatedir | --localstatedi | --localstated \
1055   | --localstate | --localstat | --localsta | --localst | --locals)
1056     ac_prev=localstatedir ;;
1057   -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
1058   | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
1059     localstatedir=$ac_optarg ;;
1060
1061   -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
1062     ac_prev=mandir ;;
1063   -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
1064     mandir=$ac_optarg ;;
1065
1066   -nfp | --nfp | --nf)
1067     # Obsolete; use --without-fp.
1068     with_fp=no ;;
1069
1070   -no-create | --no-create | --no-creat | --no-crea | --no-cre \
1071   | --no-cr | --no-c | -n)
1072     no_create=yes ;;
1073
1074   -no-recursion | --no-recursion | --no-recursio | --no-recursi \
1075   | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
1076     no_recursion=yes ;;
1077
1078   -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
1079   | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
1080   | --oldin | --oldi | --old | --ol | --o)
1081     ac_prev=oldincludedir ;;
1082   -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
1083   | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
1084   | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
1085     oldincludedir=$ac_optarg ;;
1086
1087   -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
1088     ac_prev=prefix ;;
1089   -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
1090     prefix=$ac_optarg ;;
1091
1092   -program-prefix | --program-prefix | --program-prefi | --program-pref \
1093   | --program-pre | --program-pr | --program-p)
1094     ac_prev=program_prefix ;;
1095   -program-prefix=* | --program-prefix=* | --program-prefi=* \
1096   | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
1097     program_prefix=$ac_optarg ;;
1098
1099   -program-suffix | --program-suffix | --program-suffi | --program-suff \
1100   | --program-suf | --program-su | --program-s)
1101     ac_prev=program_suffix ;;
1102   -program-suffix=* | --program-suffix=* | --program-suffi=* \
1103   | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
1104     program_suffix=$ac_optarg ;;
1105
1106   -program-transform-name | --program-transform-name \
1107   | --program-transform-nam | --program-transform-na \
1108   | --program-transform-n | --program-transform- \
1109   | --program-transform | --program-transfor \
1110   | --program-transfo | --program-transf \
1111   | --program-trans | --program-tran \
1112   | --progr-tra | --program-tr | --program-t)
1113     ac_prev=program_transform_name ;;
1114   -program-transform-name=* | --program-transform-name=* \
1115   | --program-transform-nam=* | --program-transform-na=* \
1116   | --program-transform-n=* | --program-transform-=* \
1117   | --program-transform=* | --program-transfor=* \
1118   | --program-transfo=* | --program-transf=* \
1119   | --program-trans=* | --program-tran=* \
1120   | --progr-tra=* | --program-tr=* | --program-t=*)
1121     program_transform_name=$ac_optarg ;;
1122
1123   -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
1124     ac_prev=pdfdir ;;
1125   -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
1126     pdfdir=$ac_optarg ;;
1127
1128   -psdir | --psdir | --psdi | --psd | --ps)
1129     ac_prev=psdir ;;
1130   -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
1131     psdir=$ac_optarg ;;
1132
1133   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
1134   | -silent | --silent | --silen | --sile | --sil)
1135     silent=yes ;;
1136
1137   -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
1138     ac_prev=sbindir ;;
1139   -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
1140   | --sbi=* | --sb=*)
1141     sbindir=$ac_optarg ;;
1142
1143   -sharedstatedir | --sharedstatedir | --sharedstatedi \
1144   | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
1145   | --sharedst | --shareds | --shared | --share | --shar \
1146   | --sha | --sh)
1147     ac_prev=sharedstatedir ;;
1148   -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
1149   | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
1150   | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
1151   | --sha=* | --sh=*)
1152     sharedstatedir=$ac_optarg ;;
1153
1154   -site | --site | --sit)
1155     ac_prev=site ;;
1156   -site=* | --site=* | --sit=*)
1157     site=$ac_optarg ;;
1158
1159   -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
1160     ac_prev=srcdir ;;
1161   -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
1162     srcdir=$ac_optarg ;;
1163
1164   -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
1165   | --syscon | --sysco | --sysc | --sys | --sy)
1166     ac_prev=sysconfdir ;;
1167   -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
1168   | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
1169     sysconfdir=$ac_optarg ;;
1170
1171   -target | --target | --targe | --targ | --tar | --ta | --t)
1172     ac_prev=target_alias ;;
1173   -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
1174     target_alias=$ac_optarg ;;
1175
1176   -v | -verbose | --verbose | --verbos | --verbo | --verb)
1177     verbose=yes ;;
1178
1179   -version | --version | --versio | --versi | --vers | -V)
1180     ac_init_version=: ;;
1181
1182   -with-* | --with-*)
1183     ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
1184     # Reject names that are not valid shell variable names.
1185     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1186       as_fn_error "invalid package name: $ac_useropt"
1187     ac_useropt_orig=$ac_useropt
1188     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1189     case $ac_user_opts in
1190       *"
1191 "with_$ac_useropt"
1192 "*) ;;
1193       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
1194          ac_unrecognized_sep=', ';;
1195     esac
1196     eval with_$ac_useropt=\$ac_optarg ;;
1197
1198   -without-* | --without-*)
1199     ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
1200     # Reject names that are not valid shell variable names.
1201     expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1202       as_fn_error "invalid package name: $ac_useropt"
1203     ac_useropt_orig=$ac_useropt
1204     ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1205     case $ac_user_opts in
1206       *"
1207 "with_$ac_useropt"
1208 "*) ;;
1209       *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
1210          ac_unrecognized_sep=', ';;
1211     esac
1212     eval with_$ac_useropt=no ;;
1213
1214   --x)
1215     # Obsolete; use --with-x.
1216     with_x=yes ;;
1217
1218   -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
1219   | --x-incl | --x-inc | --x-in | --x-i)
1220     ac_prev=x_includes ;;
1221   -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
1222   | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
1223     x_includes=$ac_optarg ;;
1224
1225   -x-libraries | --x-libraries | --x-librarie | --x-librari \
1226   | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
1227     ac_prev=x_libraries ;;
1228   -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
1229   | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
1230     x_libraries=$ac_optarg ;;
1231
1232   -*) as_fn_error "unrecognized option: \`$ac_option'
1233 Try \`$0 --help' for more information."
1234     ;;
1235
1236   *=*)
1237     ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
1238     # Reject names that are not valid shell variable names.
1239     case $ac_envvar in #(
1240       '' | [0-9]* | *[!_$as_cr_alnum]* )
1241       as_fn_error "invalid variable name: \`$ac_envvar'" ;;
1242     esac
1243     eval $ac_envvar=\$ac_optarg
1244     export $ac_envvar ;;
1245
1246   *)
1247     # FIXME: should be removed in autoconf 3.0.
1248     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
1249     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
1250       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
1251     : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
1252     ;;
1253
1254   esac
1255 done
1256
1257 if test -n "$ac_prev"; then
1258   ac_option=--`echo $ac_prev | sed 's/_/-/g'`
1259   as_fn_error "missing argument to $ac_option"
1260 fi
1261
1262 if test -n "$ac_unrecognized_opts"; then
1263   case $enable_option_checking in
1264     no) ;;
1265     fatal) as_fn_error "unrecognized options: $ac_unrecognized_opts" ;;
1266     *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
1267   esac
1268 fi
1269
1270 # Check all directory arguments for consistency.
1271 for ac_var in   exec_prefix prefix bindir sbindir libexecdir datarootdir \
1272                 datadir sysconfdir sharedstatedir localstatedir includedir \
1273                 oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
1274                 libdir localedir mandir
1275 do
1276   eval ac_val=\$$ac_var
1277   # Remove trailing slashes.
1278   case $ac_val in
1279     */ )
1280       ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
1281       eval $ac_var=\$ac_val;;
1282   esac
1283   # Be sure to have absolute directory names.
1284   case $ac_val in
1285     [\\/$]* | ?:[\\/]* )  continue;;
1286     NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
1287   esac
1288   as_fn_error "expected an absolute directory name for --$ac_var: $ac_val"
1289 done
1290
1291 # There might be people who depend on the old broken behavior: `$host'
1292 # used to hold the argument of --host etc.
1293 # FIXME: To remove some day.
1294 build=$build_alias
1295 host=$host_alias
1296 target=$target_alias
1297
1298 # FIXME: To remove some day.
1299 if test "x$host_alias" != x; then
1300   if test "x$build_alias" = x; then
1301     cross_compiling=maybe
1302     $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
1303     If a cross compiler is detected then cross compile mode will be used." >&2
1304   elif test "x$build_alias" != "x$host_alias"; then
1305     cross_compiling=yes
1306   fi
1307 fi
1308
1309 ac_tool_prefix=
1310 test -n "$host_alias" && ac_tool_prefix=$host_alias-
1311
1312 test "$silent" = yes && exec 6>/dev/null
1313
1314
1315 ac_pwd=`pwd` && test -n "$ac_pwd" &&
1316 ac_ls_di=`ls -di .` &&
1317 ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
1318   as_fn_error "working directory cannot be determined"
1319 test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
1320   as_fn_error "pwd does not report name of working directory"
1321
1322
1323 # Find the source files, if location was not specified.
1324 if test -z "$srcdir"; then
1325   ac_srcdir_defaulted=yes
1326   # Try the directory containing this script, then the parent directory.
1327   ac_confdir=`$as_dirname -- "$as_myself" ||
1328 $as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
1329          X"$as_myself" : 'X\(//\)[^/]' \| \
1330          X"$as_myself" : 'X\(//\)$' \| \
1331          X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
1332 $as_echo X"$as_myself" |
1333     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
1334             s//\1/
1335             q
1336           }
1337           /^X\(\/\/\)[^/].*/{
1338             s//\1/
1339             q
1340           }
1341           /^X\(\/\/\)$/{
1342             s//\1/
1343             q
1344           }
1345           /^X\(\/\).*/{
1346             s//\1/
1347             q
1348           }
1349           s/.*/./; q'`
1350   srcdir=$ac_confdir
1351   if test ! -r "$srcdir/$ac_unique_file"; then
1352     srcdir=..
1353   fi
1354 else
1355   ac_srcdir_defaulted=no
1356 fi
1357 if test ! -r "$srcdir/$ac_unique_file"; then
1358   test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
1359   as_fn_error "cannot find sources ($ac_unique_file) in $srcdir"
1360 fi
1361 ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
1362 ac_abs_confdir=`(
1363         cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error "$ac_msg"
1364         pwd)`
1365 # When building in place, set srcdir=.
1366 if test "$ac_abs_confdir" = "$ac_pwd"; then
1367   srcdir=.
1368 fi
1369 # Remove unnecessary trailing slashes from srcdir.
1370 # Double slashes in file names in object file debugging info
1371 # mess up M-x gdb in Emacs.
1372 case $srcdir in
1373 */) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
1374 esac
1375 for ac_var in $ac_precious_vars; do
1376   eval ac_env_${ac_var}_set=\${${ac_var}+set}
1377   eval ac_env_${ac_var}_value=\$${ac_var}
1378   eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
1379   eval ac_cv_env_${ac_var}_value=\$${ac_var}
1380 done
1381
1382 #
1383 # Report the --help message.
1384 #
1385 if test "$ac_init_help" = "long"; then
1386   # Omit some internal or obsolete options to make the list less imposing.
1387   # This message is too long to be a string in the A/UX 3.1 sh.
1388   cat <<_ACEOF
1389 \`configure' configures this package to adapt to many kinds of systems.
1390
1391 Usage: $0 [OPTION]... [VAR=VALUE]...
1392
1393 To assign environment variables (e.g., CC, CFLAGS...), specify them as
1394 VAR=VALUE.  See below for descriptions of some of the useful variables.
1395
1396 Defaults for the options are specified in brackets.
1397
1398 Configuration:
1399   -h, --help              display this help and exit
1400       --help=short        display options specific to this package
1401       --help=recursive    display the short help of all the included packages
1402   -V, --version           display version information and exit
1403   -q, --quiet, --silent   do not print \`checking...' messages
1404       --cache-file=FILE   cache test results in FILE [disabled]
1405   -C, --config-cache      alias for \`--cache-file=config.cache'
1406   -n, --no-create         do not create output files
1407       --srcdir=DIR        find the sources in DIR [configure dir or \`..']
1408
1409 Installation directories:
1410   --prefix=PREFIX         install architecture-independent files in PREFIX
1411                           [$ac_default_prefix]
1412   --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
1413                           [PREFIX]
1414
1415 By default, \`make install' will install all the files in
1416 \`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
1417 an installation prefix other than \`$ac_default_prefix' using \`--prefix',
1418 for instance \`--prefix=\$HOME'.
1419
1420 For better control, use the options below.
1421
1422 Fine tuning of the installation directories:
1423   --bindir=DIR            user executables [EPREFIX/bin]
1424   --sbindir=DIR           system admin executables [EPREFIX/sbin]
1425   --libexecdir=DIR        program executables [EPREFIX/libexec]
1426   --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
1427   --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
1428   --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
1429   --libdir=DIR            object code libraries [EPREFIX/lib]
1430   --includedir=DIR        C header files [PREFIX/include]
1431   --oldincludedir=DIR     C header files for non-gcc [/usr/include]
1432   --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
1433   --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
1434   --infodir=DIR           info documentation [DATAROOTDIR/info]
1435   --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
1436   --mandir=DIR            man documentation [DATAROOTDIR/man]
1437   --docdir=DIR            documentation root [DATAROOTDIR/doc/PACKAGE]
1438   --htmldir=DIR           html documentation [DOCDIR]
1439   --dvidir=DIR            dvi documentation [DOCDIR]
1440   --pdfdir=DIR            pdf documentation [DOCDIR]
1441   --psdir=DIR             ps documentation [DOCDIR]
1442 _ACEOF
1443
1444   cat <<\_ACEOF
1445
1446 Program names:
1447   --program-prefix=PREFIX            prepend PREFIX to installed program names
1448   --program-suffix=SUFFIX            append SUFFIX to installed program names
1449   --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
1450
1451 X features:
1452   --x-includes=DIR    X include files are in DIR
1453   --x-libraries=DIR   X library files are in DIR
1454
1455 System types:
1456   --build=BUILD     configure for building on BUILD [guessed]
1457   --host=HOST       cross-compile to build programs to run on HOST [BUILD]
1458   --target=TARGET   configure for building compilers for TARGET [HOST]
1459 _ACEOF
1460 fi
1461
1462 if test -n "$ac_init_help"; then
1463
1464   cat <<\_ACEOF
1465
1466 Optional Features:
1467   --disable-option-checking  ignore unrecognized --enable/--with options
1468   --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
1469   --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
1470   --enable-maintainer-mode  enable make rules and dependencies not useful
1471                           (and sometimes confusing) to the casual installer
1472   --enable-plugins        Enable support for plugins (defaults no)
1473   --disable-largefile     omit support for large files
1474   --enable-targets=TARGETS
1475                           alternative target configurations
1476   --enable-64-bit-bfd     64-bit support (on hosts with narrower word sizes)
1477   --disable-gdbcli        disable command-line interface (CLI)
1478   --disable-gdbmi         disable machine-interface (MI)
1479   --enable-tui            enable full-screen terminal user interface (TUI)
1480   --enable-gdbtk          enable gdbtk graphical user interface (GUI)
1481   --enable-profiling      enable profiling of GDB
1482   --disable-rpath         do not hardcode runtime library paths
1483   --enable-libmcheck      Try linking with -lmcheck if available
1484   --enable-werror         treat compile warnings as errors
1485   --enable-build-warnings enable build-time compiler warnings if gcc is used
1486   --enable-gdb-build-warnings
1487                           enable GDB specific build-time compiler warnings if
1488                           gcc is used
1489   --enable-sim            link gdb with simulator
1490   --enable-multi-ice      build the multi-ice-gdb-server
1491   --enable-gdbserver      automatically build gdbserver (yes/no/auto, default
1492                           is auto)
1493
1494 Optional Packages:
1495   --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
1496   --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
1497   --with-separate-debug-dir=PATH
1498                           look for global separate debug info in this path
1499                           [LIBDIR/debug]
1500   --with-gdb-datadir=PATH look for global separate data files in this path
1501                           [DATADIR/gdb]
1502   --with-relocated-sources=PATH
1503                           automatically relocate this path for source files
1504   --with-auto-load-dir=PATH
1505                           directories from which to load auto-loaded scripts
1506                           [$debugdir:$datadir/auto-load]
1507   --with-auto-load-safe-path=PATH
1508                           directories safe to hold auto-loaded files
1509                           [--with-auto-load-dir]
1510   --without-auto-load-safe-path
1511                           do not restrict auto-loaded files locations
1512   --with-libunwind-ia64   use libunwind frame unwinding for ia64 targets
1513   --with-curses           use the curses library instead of the termcap
1514                           library
1515   --with-pkgversion=PKG   Use PKG in the version string in place of "GDB"
1516   --with-bugurl=URL       Direct users to URL to report a bug
1517   --with-zlib             include zlib support (auto/yes/no) default=auto
1518   --with-libiconv-prefix=DIR
1519                           search for libiconv in DIR/include and DIR/lib
1520   --with-iconv-bin=PATH   specify where to find the iconv program
1521   --with-system-readline  use installed readline library
1522   --with-jit-reader-dir=PATH
1523                           directory to load the JIT readers from
1524   --with-expat            include expat support (auto/yes/no)
1525   --with-gnu-ld           assume the C compiler uses GNU ld default=no
1526   --with-libexpat-prefix[=DIR]  search for libexpat in DIR/include and DIR/lib
1527   --without-libexpat-prefix     don't search for libexpat in includedir and libdir
1528   --with-python[=PYTHON]  include python support
1529                           (auto/yes/no/<python-program>)
1530   --without-included-regex
1531                           don't use included regex; this is the default on
1532                           systems with version 2 of the GNU C library (use
1533                           with caution on other system)
1534   --with-sysroot[=DIR]    search for usr/lib et al within DIR
1535   --with-system-gdbinit=PATH
1536                           automatically load a system-wide gdbinit file
1537   --with-lzma             support lzma compression (auto/yes/no)
1538   --with-liblzma-prefix[=DIR]  search for liblzma in DIR/include and DIR/lib
1539   --without-liblzma-prefix     don't search for liblzma in includedir and libdir
1540   --with-tcl              directory containing tcl configuration (tclConfig.sh)
1541   --with-tk               directory containing tk configuration (tkConfig.sh)
1542   --with-x                use the X Window System
1543   --with-babeltrace       include babeltrace support (auto/yes/no)
1544   --with-libbabeltrace-prefix[=DIR]  search for libbabeltrace in DIR/include and DIR/lib
1545   --without-libbabeltrace-prefix     don't search for libbabeltrace in includedir and libdir
1546
1547 Some influential environment variables:
1548   CC          C compiler command
1549   CFLAGS      C compiler flags
1550   LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
1551               nonstandard directory <lib dir>
1552   LIBS        libraries to pass to the linker, e.g. -l<library>
1553   CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
1554               you have headers in a nonstandard directory <include dir>
1555   CPP         C preprocessor
1556   MAKEINFO    Parent configure detects if it is of sufficient version.
1557   MAKEINFOFLAGS
1558               Parameters for MAKEINFO.
1559   YACC        The `Yet Another C Compiler' implementation to use. Defaults to
1560               the first program found out of: `bison -y', `byacc', `yacc'.
1561   YFLAGS      The list of arguments that will be passed by default to $YACC.
1562               This script will default YFLAGS to the empty string to avoid a
1563               default value of `-d' given by some make applications.
1564   XMKMF       Path to xmkmf, Makefile generator for X Window System
1565
1566 Use these variables to override the choices made by `configure' or to help
1567 it to find libraries and programs with nonstandard names/locations.
1568
1569 Report bugs to the package provider.
1570 _ACEOF
1571 ac_status=$?
1572 fi
1573
1574 if test "$ac_init_help" = "recursive"; then
1575   # If there are subdirs, report their specific --help.
1576   for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
1577     test -d "$ac_dir" ||
1578       { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
1579       continue
1580     ac_builddir=.
1581
1582 case "$ac_dir" in
1583 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
1584 *)
1585   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
1586   # A ".." for each directory in $ac_dir_suffix.
1587   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
1588   case $ac_top_builddir_sub in
1589   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
1590   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
1591   esac ;;
1592 esac
1593 ac_abs_top_builddir=$ac_pwd
1594 ac_abs_builddir=$ac_pwd$ac_dir_suffix
1595 # for backward compatibility:
1596 ac_top_builddir=$ac_top_build_prefix
1597
1598 case $srcdir in
1599   .)  # We are building in place.
1600     ac_srcdir=.
1601     ac_top_srcdir=$ac_top_builddir_sub
1602     ac_abs_top_srcdir=$ac_pwd ;;
1603   [\\/]* | ?:[\\/]* )  # Absolute name.
1604     ac_srcdir=$srcdir$ac_dir_suffix;
1605     ac_top_srcdir=$srcdir
1606     ac_abs_top_srcdir=$srcdir ;;
1607   *) # Relative name.
1608     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
1609     ac_top_srcdir=$ac_top_build_prefix$srcdir
1610     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
1611 esac
1612 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
1613
1614     cd "$ac_dir" || { ac_status=$?; continue; }
1615     # Check for guested configure.
1616     if test -f "$ac_srcdir/configure.gnu"; then
1617       echo &&
1618       $SHELL "$ac_srcdir/configure.gnu" --help=recursive
1619     elif test -f "$ac_srcdir/configure"; then
1620       echo &&
1621       $SHELL "$ac_srcdir/configure" --help=recursive
1622     else
1623       $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
1624     fi || ac_status=$?
1625     cd "$ac_pwd" || { ac_status=$?; break; }
1626   done
1627 fi
1628
1629 test -n "$ac_init_help" && exit $ac_status
1630 if $ac_init_version; then
1631   cat <<\_ACEOF
1632 configure
1633 generated by GNU Autoconf 2.64
1634
1635 Copyright (C) 2009 Free Software Foundation, Inc.
1636 This configure script is free software; the Free Software Foundation
1637 gives unlimited permission to copy, distribute and modify it.
1638 _ACEOF
1639   exit
1640 fi
1641
1642 ## ------------------------ ##
1643 ## Autoconf initialization. ##
1644 ## ------------------------ ##
1645
1646 # ac_fn_c_try_compile LINENO
1647 # --------------------------
1648 # Try to compile conftest.$ac_ext, and return whether this succeeded.
1649 ac_fn_c_try_compile ()
1650 {
1651   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1652   rm -f conftest.$ac_objext
1653   if { { ac_try="$ac_compile"
1654 case "(($ac_try" in
1655   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1656   *) ac_try_echo=$ac_try;;
1657 esac
1658 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1659 $as_echo "$ac_try_echo"; } >&5
1660   (eval "$ac_compile") 2>conftest.err
1661   ac_status=$?
1662   if test -s conftest.err; then
1663     grep -v '^ *+' conftest.err >conftest.er1
1664     cat conftest.er1 >&5
1665     mv -f conftest.er1 conftest.err
1666   fi
1667   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1668   test $ac_status = 0; } && {
1669          test -z "$ac_c_werror_flag" ||
1670          test ! -s conftest.err
1671        } && test -s conftest.$ac_objext; then :
1672   ac_retval=0
1673 else
1674   $as_echo "$as_me: failed program was:" >&5
1675 sed 's/^/| /' conftest.$ac_ext >&5
1676
1677         ac_retval=1
1678 fi
1679   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1680   return $ac_retval
1681
1682 } # ac_fn_c_try_compile
1683
1684 # ac_fn_c_try_cpp LINENO
1685 # ----------------------
1686 # Try to preprocess conftest.$ac_ext, and return whether this succeeded.
1687 ac_fn_c_try_cpp ()
1688 {
1689   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1690   if { { ac_try="$ac_cpp conftest.$ac_ext"
1691 case "(($ac_try" in
1692   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1693   *) ac_try_echo=$ac_try;;
1694 esac
1695 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1696 $as_echo "$ac_try_echo"; } >&5
1697   (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
1698   ac_status=$?
1699   if test -s conftest.err; then
1700     grep -v '^ *+' conftest.err >conftest.er1
1701     cat conftest.er1 >&5
1702     mv -f conftest.er1 conftest.err
1703   fi
1704   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1705   test $ac_status = 0; } >/dev/null && {
1706          test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
1707          test ! -s conftest.err
1708        }; then :
1709   ac_retval=0
1710 else
1711   $as_echo "$as_me: failed program was:" >&5
1712 sed 's/^/| /' conftest.$ac_ext >&5
1713
1714     ac_retval=1
1715 fi
1716   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1717   return $ac_retval
1718
1719 } # ac_fn_c_try_cpp
1720
1721 # ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
1722 # -------------------------------------------------------
1723 # Tests whether HEADER exists, giving a warning if it cannot be compiled using
1724 # the include files in INCLUDES and setting the cache variable VAR
1725 # accordingly.
1726 ac_fn_c_check_header_mongrel ()
1727 {
1728   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1729   if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1731 $as_echo_n "checking for $2... " >&6; }
1732 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1733   $as_echo_n "(cached) " >&6
1734 fi
1735 eval ac_res=\$$3
1736                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1737 $as_echo "$ac_res" >&6; }
1738 else
1739   # Is the header compilable?
1740 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
1741 $as_echo_n "checking $2 usability... " >&6; }
1742 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1743 /* end confdefs.h.  */
1744 $4
1745 #include <$2>
1746 _ACEOF
1747 if ac_fn_c_try_compile "$LINENO"; then :
1748   ac_header_compiler=yes
1749 else
1750   ac_header_compiler=no
1751 fi
1752 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1753 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
1754 $as_echo "$ac_header_compiler" >&6; }
1755
1756 # Is the header present?
1757 { $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
1758 $as_echo_n "checking $2 presence... " >&6; }
1759 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1760 /* end confdefs.h.  */
1761 #include <$2>
1762 _ACEOF
1763 if ac_fn_c_try_cpp "$LINENO"; then :
1764   ac_header_preproc=yes
1765 else
1766   ac_header_preproc=no
1767 fi
1768 rm -f conftest.err conftest.$ac_ext
1769 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
1770 $as_echo "$ac_header_preproc" >&6; }
1771
1772 # So?  What about this header?
1773 case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
1774   yes:no: )
1775     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
1776 $as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
1777     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1778 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1779     ;;
1780   no:yes:* )
1781     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
1782 $as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
1783     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
1784 $as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
1785     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
1786 $as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
1787     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
1788 $as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
1789     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
1790 $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
1791     ;;
1792 esac
1793   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1794 $as_echo_n "checking for $2... " >&6; }
1795 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1796   $as_echo_n "(cached) " >&6
1797 else
1798   eval "$3=\$ac_header_compiler"
1799 fi
1800 eval ac_res=\$$3
1801                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1802 $as_echo "$ac_res" >&6; }
1803 fi
1804   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1805
1806 } # ac_fn_c_check_header_mongrel
1807
1808 # ac_fn_c_try_run LINENO
1809 # ----------------------
1810 # Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
1811 # that executables *can* be run.
1812 ac_fn_c_try_run ()
1813 {
1814   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1815   if { { ac_try="$ac_link"
1816 case "(($ac_try" in
1817   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1818   *) ac_try_echo=$ac_try;;
1819 esac
1820 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1821 $as_echo "$ac_try_echo"; } >&5
1822   (eval "$ac_link") 2>&5
1823   ac_status=$?
1824   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1825   test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
1826   { { case "(($ac_try" in
1827   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
1828   *) ac_try_echo=$ac_try;;
1829 esac
1830 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
1831 $as_echo "$ac_try_echo"; } >&5
1832   (eval "$ac_try") 2>&5
1833   ac_status=$?
1834   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
1835   test $ac_status = 0; }; }; then :
1836   ac_retval=0
1837 else
1838   $as_echo "$as_me: program exited with status $ac_status" >&5
1839        $as_echo "$as_me: failed program was:" >&5
1840 sed 's/^/| /' conftest.$ac_ext >&5
1841
1842        ac_retval=$ac_status
1843 fi
1844   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
1845   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1846   return $ac_retval
1847
1848 } # ac_fn_c_try_run
1849
1850 # ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
1851 # -------------------------------------------------------
1852 # Tests whether HEADER exists and can be compiled using the include files in
1853 # INCLUDES, setting the cache variable VAR accordingly.
1854 ac_fn_c_check_header_compile ()
1855 {
1856   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1857   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
1858 $as_echo_n "checking for $2... " >&6; }
1859 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
1860   $as_echo_n "(cached) " >&6
1861 else
1862   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1863 /* end confdefs.h.  */
1864 $4
1865 #include <$2>
1866 _ACEOF
1867 if ac_fn_c_try_compile "$LINENO"; then :
1868   eval "$3=yes"
1869 else
1870   eval "$3=no"
1871 fi
1872 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1873 fi
1874 eval ac_res=\$$3
1875                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
1876 $as_echo "$ac_res" >&6; }
1877   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
1878
1879 } # ac_fn_c_check_header_compile
1880
1881 # ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
1882 # --------------------------------------------
1883 # Tries to find the compile-time value of EXPR in a program that includes
1884 # INCLUDES, setting VAR accordingly. Returns whether the value could be
1885 # computed
1886 ac_fn_c_compute_int ()
1887 {
1888   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
1889   if test "$cross_compiling" = yes; then
1890     # Depending upon the size, compute the lo and hi bounds.
1891 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1892 /* end confdefs.h.  */
1893 $4
1894 int
1895 main ()
1896 {
1897 static int test_array [1 - 2 * !(($2) >= 0)];
1898 test_array [0] = 0
1899
1900   ;
1901   return 0;
1902 }
1903 _ACEOF
1904 if ac_fn_c_try_compile "$LINENO"; then :
1905   ac_lo=0 ac_mid=0
1906   while :; do
1907     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1908 /* end confdefs.h.  */
1909 $4
1910 int
1911 main ()
1912 {
1913 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1914 test_array [0] = 0
1915
1916   ;
1917   return 0;
1918 }
1919 _ACEOF
1920 if ac_fn_c_try_compile "$LINENO"; then :
1921   ac_hi=$ac_mid; break
1922 else
1923   as_fn_arith $ac_mid + 1 && ac_lo=$as_val
1924                         if test $ac_lo -le $ac_mid; then
1925                           ac_lo= ac_hi=
1926                           break
1927                         fi
1928                         as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
1929 fi
1930 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1931   done
1932 else
1933   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1934 /* end confdefs.h.  */
1935 $4
1936 int
1937 main ()
1938 {
1939 static int test_array [1 - 2 * !(($2) < 0)];
1940 test_array [0] = 0
1941
1942   ;
1943   return 0;
1944 }
1945 _ACEOF
1946 if ac_fn_c_try_compile "$LINENO"; then :
1947   ac_hi=-1 ac_mid=-1
1948   while :; do
1949     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1950 /* end confdefs.h.  */
1951 $4
1952 int
1953 main ()
1954 {
1955 static int test_array [1 - 2 * !(($2) >= $ac_mid)];
1956 test_array [0] = 0
1957
1958   ;
1959   return 0;
1960 }
1961 _ACEOF
1962 if ac_fn_c_try_compile "$LINENO"; then :
1963   ac_lo=$ac_mid; break
1964 else
1965   as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
1966                         if test $ac_mid -le $ac_hi; then
1967                           ac_lo= ac_hi=
1968                           break
1969                         fi
1970                         as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
1971 fi
1972 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1973   done
1974 else
1975   ac_lo= ac_hi=
1976 fi
1977 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1978 fi
1979 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
1980 # Binary search between lo and hi bounds.
1981 while test "x$ac_lo" != "x$ac_hi"; do
1982   as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
1983   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
1984 /* end confdefs.h.  */
1985 $4
1986 int
1987 main ()
1988 {
1989 static int test_array [1 - 2 * !(($2) <= $ac_mid)];
1990 test_array [0] = 0
1991
1992   ;
1993   return 0;
1994 }
1995 _ACEOF
1996 if ac_fn_c_try_compile "$LINENO"; then :
1997   ac_hi=$ac_mid
1998 else
1999   as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
2000 fi
2001 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2002 done
2003 case $ac_lo in #((
2004 ?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
2005 '') ac_retval=1 ;;
2006 esac
2007   else
2008     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2009 /* end confdefs.h.  */
2010 $4
2011 static long int longval () { return $2; }
2012 static unsigned long int ulongval () { return $2; }
2013 #include <stdio.h>
2014 #include <stdlib.h>
2015 int
2016 main ()
2017 {
2018
2019   FILE *f = fopen ("conftest.val", "w");
2020   if (! f)
2021     return 1;
2022   if (($2) < 0)
2023     {
2024       long int i = longval ();
2025       if (i != ($2))
2026         return 1;
2027       fprintf (f, "%ld", i);
2028     }
2029   else
2030     {
2031       unsigned long int i = ulongval ();
2032       if (i != ($2))
2033         return 1;
2034       fprintf (f, "%lu", i);
2035     }
2036   /* Do not output a trailing newline, as this causes \r\n confusion
2037      on some platforms.  */
2038   return ferror (f) || fclose (f) != 0;
2039
2040   ;
2041   return 0;
2042 }
2043 _ACEOF
2044 if ac_fn_c_try_run "$LINENO"; then :
2045   echo >>conftest.val; read $3 <conftest.val; ac_retval=0
2046 else
2047   ac_retval=1
2048 fi
2049 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
2050   conftest.$ac_objext conftest.beam conftest.$ac_ext
2051 rm -f conftest.val
2052
2053   fi
2054   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2055   return $ac_retval
2056
2057 } # ac_fn_c_compute_int
2058
2059 # ac_fn_c_try_link LINENO
2060 # -----------------------
2061 # Try to link conftest.$ac_ext, and return whether this succeeded.
2062 ac_fn_c_try_link ()
2063 {
2064   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2065   rm -f conftest.$ac_objext conftest$ac_exeext
2066   if { { ac_try="$ac_link"
2067 case "(($ac_try" in
2068   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2069   *) ac_try_echo=$ac_try;;
2070 esac
2071 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2072 $as_echo "$ac_try_echo"; } >&5
2073   (eval "$ac_link") 2>conftest.err
2074   ac_status=$?
2075   if test -s conftest.err; then
2076     grep -v '^ *+' conftest.err >conftest.er1
2077     cat conftest.er1 >&5
2078     mv -f conftest.er1 conftest.err
2079   fi
2080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2081   test $ac_status = 0; } && {
2082          test -z "$ac_c_werror_flag" ||
2083          test ! -s conftest.err
2084        } && test -s conftest$ac_exeext && {
2085          test "$cross_compiling" = yes ||
2086          $as_test_x conftest$ac_exeext
2087        }; then :
2088   ac_retval=0
2089 else
2090   $as_echo "$as_me: failed program was:" >&5
2091 sed 's/^/| /' conftest.$ac_ext >&5
2092
2093         ac_retval=1
2094 fi
2095   # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2096   # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2097   # interfere with the next link command; also delete a directory that is
2098   # left behind by Apple's compiler.  We do this before executing the actions.
2099   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2100   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2101   return $ac_retval
2102
2103 } # ac_fn_c_try_link
2104
2105 # ac_fn_c_check_func LINENO FUNC VAR
2106 # ----------------------------------
2107 # Tests whether FUNC exists, setting the cache variable VAR accordingly
2108 ac_fn_c_check_func ()
2109 {
2110   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2112 $as_echo_n "checking for $2... " >&6; }
2113 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2114   $as_echo_n "(cached) " >&6
2115 else
2116   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2117 /* end confdefs.h.  */
2118 /* Define $2 to an innocuous variant, in case <limits.h> declares $2.
2119    For example, HP-UX 11i <limits.h> declares gettimeofday.  */
2120 #define $2 innocuous_$2
2121
2122 /* System header to define __stub macros and hopefully few prototypes,
2123     which can conflict with char $2 (); below.
2124     Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
2125     <limits.h> exists even on freestanding compilers.  */
2126
2127 #ifdef __STDC__
2128 # include <limits.h>
2129 #else
2130 # include <assert.h>
2131 #endif
2132
2133 #undef $2
2134
2135 /* Override any GCC internal prototype to avoid an error.
2136    Use char because int might match the return type of a GCC
2137    builtin and then its argument prototype would still apply.  */
2138 #ifdef __cplusplus
2139 extern "C"
2140 #endif
2141 char $2 ();
2142 /* The GNU C library defines this for functions which it implements
2143     to always fail with ENOSYS.  Some functions are actually named
2144     something starting with __ and the normal name is an alias.  */
2145 #if defined __stub_$2 || defined __stub___$2
2146 choke me
2147 #endif
2148
2149 int
2150 main ()
2151 {
2152 return $2 ();
2153   ;
2154   return 0;
2155 }
2156 _ACEOF
2157 if ac_fn_c_try_link "$LINENO"; then :
2158   eval "$3=yes"
2159 else
2160   eval "$3=no"
2161 fi
2162 rm -f core conftest.err conftest.$ac_objext \
2163     conftest$ac_exeext conftest.$ac_ext
2164 fi
2165 eval ac_res=\$$3
2166                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2167 $as_echo "$ac_res" >&6; }
2168   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2169
2170 } # ac_fn_c_check_func
2171
2172 # ac_fn_c_check_decl LINENO SYMBOL VAR
2173 # ------------------------------------
2174 # Tests whether SYMBOL is declared, setting cache variable VAR accordingly.
2175 ac_fn_c_check_decl ()
2176 {
2177   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2178   as_decl_name=`echo $2|sed 's/ *(.*//'`
2179   as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
2180   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
2181 $as_echo_n "checking whether $as_decl_name is declared... " >&6; }
2182 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2183   $as_echo_n "(cached) " >&6
2184 else
2185   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2186 /* end confdefs.h.  */
2187 $4
2188 int
2189 main ()
2190 {
2191 #ifndef $as_decl_name
2192 #ifdef __cplusplus
2193   (void) $as_decl_use;
2194 #else
2195   (void) $as_decl_name;
2196 #endif
2197 #endif
2198
2199   ;
2200   return 0;
2201 }
2202 _ACEOF
2203 if ac_fn_c_try_compile "$LINENO"; then :
2204   eval "$3=yes"
2205 else
2206   eval "$3=no"
2207 fi
2208 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2209 fi
2210 eval ac_res=\$$3
2211                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2212 $as_echo "$ac_res" >&6; }
2213   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2214
2215 } # ac_fn_c_check_decl
2216
2217 # ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
2218 # ----------------------------------------------------
2219 # Tries to find if the field MEMBER exists in type AGGR, after including
2220 # INCLUDES, setting cache variable VAR accordingly.
2221 ac_fn_c_check_member ()
2222 {
2223   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
2225 $as_echo_n "checking for $2.$3... " >&6; }
2226 if { as_var=$4; eval "test \"\${$as_var+set}\" = set"; }; then :
2227   $as_echo_n "(cached) " >&6
2228 else
2229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2230 /* end confdefs.h.  */
2231 $5
2232 int
2233 main ()
2234 {
2235 static $2 ac_aggr;
2236 if (ac_aggr.$3)
2237 return 0;
2238   ;
2239   return 0;
2240 }
2241 _ACEOF
2242 if ac_fn_c_try_compile "$LINENO"; then :
2243   eval "$4=yes"
2244 else
2245   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2246 /* end confdefs.h.  */
2247 $5
2248 int
2249 main ()
2250 {
2251 static $2 ac_aggr;
2252 if (sizeof ac_aggr.$3)
2253 return 0;
2254   ;
2255   return 0;
2256 }
2257 _ACEOF
2258 if ac_fn_c_try_compile "$LINENO"; then :
2259   eval "$4=yes"
2260 else
2261   eval "$4=no"
2262 fi
2263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2264 fi
2265 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2266 fi
2267 eval ac_res=\$$4
2268                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2269 $as_echo "$ac_res" >&6; }
2270   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2271
2272 } # ac_fn_c_check_member
2273
2274 # ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2275 # -------------------------------------------
2276 # Tests whether TYPE exists after having included INCLUDES, setting cache
2277 # variable VAR accordingly.
2278 ac_fn_c_check_type ()
2279 {
2280   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2281   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2282 $as_echo_n "checking for $2... " >&6; }
2283 if { as_var=$3; eval "test \"\${$as_var+set}\" = set"; }; then :
2284   $as_echo_n "(cached) " >&6
2285 else
2286   eval "$3=no"
2287   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2288 /* end confdefs.h.  */
2289 $4
2290 int
2291 main ()
2292 {
2293 if (sizeof ($2))
2294          return 0;
2295   ;
2296   return 0;
2297 }
2298 _ACEOF
2299 if ac_fn_c_try_compile "$LINENO"; then :
2300   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2301 /* end confdefs.h.  */
2302 $4
2303 int
2304 main ()
2305 {
2306 if (sizeof (($2)))
2307             return 0;
2308   ;
2309   return 0;
2310 }
2311 _ACEOF
2312 if ac_fn_c_try_compile "$LINENO"; then :
2313
2314 else
2315   eval "$3=yes"
2316 fi
2317 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2318 fi
2319 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2320 fi
2321 eval ac_res=\$$3
2322                { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2323 $as_echo "$ac_res" >&6; }
2324   eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
2325
2326 } # ac_fn_c_check_type
2327 cat >config.log <<_ACEOF
2328 This file contains any messages produced by compilers while
2329 running configure, to aid debugging if configure makes a mistake.
2330
2331 It was created by $as_me, which was
2332 generated by GNU Autoconf 2.64.  Invocation command line was
2333
2334   $ $0 $@
2335
2336 _ACEOF
2337 exec 5>>config.log
2338 {
2339 cat <<_ASUNAME
2340 ## --------- ##
2341 ## Platform. ##
2342 ## --------- ##
2343
2344 hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
2345 uname -m = `(uname -m) 2>/dev/null || echo unknown`
2346 uname -r = `(uname -r) 2>/dev/null || echo unknown`
2347 uname -s = `(uname -s) 2>/dev/null || echo unknown`
2348 uname -v = `(uname -v) 2>/dev/null || echo unknown`
2349
2350 /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
2351 /bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
2352
2353 /bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
2354 /usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
2355 /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
2356 /usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
2357 /bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
2358 /usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
2359 /bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
2360
2361 _ASUNAME
2362
2363 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2364 for as_dir in $PATH
2365 do
2366   IFS=$as_save_IFS
2367   test -z "$as_dir" && as_dir=.
2368     $as_echo "PATH: $as_dir"
2369   done
2370 IFS=$as_save_IFS
2371
2372 } >&5
2373
2374 cat >&5 <<_ACEOF
2375
2376
2377 ## ----------- ##
2378 ## Core tests. ##
2379 ## ----------- ##
2380
2381 _ACEOF
2382
2383
2384 # Keep a trace of the command line.
2385 # Strip out --no-create and --no-recursion so they do not pile up.
2386 # Strip out --silent because we don't want to record it for future runs.
2387 # Also quote any args containing shell meta-characters.
2388 # Make two passes to allow for proper duplicate-argument suppression.
2389 ac_configure_args=
2390 ac_configure_args0=
2391 ac_configure_args1=
2392 ac_must_keep_next=false
2393 for ac_pass in 1 2
2394 do
2395   for ac_arg
2396   do
2397     case $ac_arg in
2398     -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
2399     -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2400     | -silent | --silent | --silen | --sile | --sil)
2401       continue ;;
2402     *\'*)
2403       ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
2404     esac
2405     case $ac_pass in
2406     1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
2407     2)
2408       as_fn_append ac_configure_args1 " '$ac_arg'"
2409       if test $ac_must_keep_next = true; then
2410         ac_must_keep_next=false # Got value, back to normal.
2411       else
2412         case $ac_arg in
2413           *=* | --config-cache | -C | -disable-* | --disable-* \
2414           | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
2415           | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
2416           | -with-* | --with-* | -without-* | --without-* | --x)
2417             case "$ac_configure_args0 " in
2418               "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
2419             esac
2420             ;;
2421           -* ) ac_must_keep_next=true ;;
2422         esac
2423       fi
2424       as_fn_append ac_configure_args " '$ac_arg'"
2425       ;;
2426     esac
2427   done
2428 done
2429 { ac_configure_args0=; unset ac_configure_args0;}
2430 { ac_configure_args1=; unset ac_configure_args1;}
2431
2432 # When interrupted or exit'd, cleanup temporary files, and complete
2433 # config.log.  We remove comments because anyway the quotes in there
2434 # would cause problems or look ugly.
2435 # WARNING: Use '\'' to represent an apostrophe within the trap.
2436 # WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
2437 trap 'exit_status=$?
2438   # Save into config.log some information that might help in debugging.
2439   {
2440     echo
2441
2442     cat <<\_ASBOX
2443 ## ---------------- ##
2444 ## Cache variables. ##
2445 ## ---------------- ##
2446 _ASBOX
2447     echo
2448     # The following way of writing the cache mishandles newlines in values,
2449 (
2450   for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
2451     eval ac_val=\$$ac_var
2452     case $ac_val in #(
2453     *${as_nl}*)
2454       case $ac_var in #(
2455       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
2456 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
2457       esac
2458       case $ac_var in #(
2459       _ | IFS | as_nl) ;; #(
2460       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
2461       *) { eval $ac_var=; unset $ac_var;} ;;
2462       esac ;;
2463     esac
2464   done
2465   (set) 2>&1 |
2466     case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
2467     *${as_nl}ac_space=\ *)
2468       sed -n \
2469         "s/'\''/'\''\\\\'\'''\''/g;
2470           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
2471       ;; #(
2472     *)
2473       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
2474       ;;
2475     esac |
2476     sort
2477 )
2478     echo
2479
2480     cat <<\_ASBOX
2481 ## ----------------- ##
2482 ## Output variables. ##
2483 ## ----------------- ##
2484 _ASBOX
2485     echo
2486     for ac_var in $ac_subst_vars
2487     do
2488       eval ac_val=\$$ac_var
2489       case $ac_val in
2490       *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2491       esac
2492       $as_echo "$ac_var='\''$ac_val'\''"
2493     done | sort
2494     echo
2495
2496     if test -n "$ac_subst_files"; then
2497       cat <<\_ASBOX
2498 ## ------------------- ##
2499 ## File substitutions. ##
2500 ## ------------------- ##
2501 _ASBOX
2502       echo
2503       for ac_var in $ac_subst_files
2504       do
2505         eval ac_val=\$$ac_var
2506         case $ac_val in
2507         *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
2508         esac
2509         $as_echo "$ac_var='\''$ac_val'\''"
2510       done | sort
2511       echo
2512     fi
2513
2514     if test -s confdefs.h; then
2515       cat <<\_ASBOX
2516 ## ----------- ##
2517 ## confdefs.h. ##
2518 ## ----------- ##
2519 _ASBOX
2520       echo
2521       cat confdefs.h
2522       echo
2523     fi
2524     test "$ac_signal" != 0 &&
2525       $as_echo "$as_me: caught signal $ac_signal"
2526     $as_echo "$as_me: exit $exit_status"
2527   } >&5
2528   rm -f core *.core core.conftest.* &&
2529     rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
2530     exit $exit_status
2531 ' 0
2532 for ac_signal in 1 2 13 15; do
2533   trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
2534 done
2535 ac_signal=0
2536
2537 # confdefs.h avoids OS command line length limits that DEFS can exceed.
2538 rm -f -r conftest* confdefs.h
2539
2540 $as_echo "/* confdefs.h */" > confdefs.h
2541
2542 # Predefined preprocessor variables.
2543
2544 cat >>confdefs.h <<_ACEOF
2545 #define PACKAGE_NAME "$PACKAGE_NAME"
2546 _ACEOF
2547
2548 cat >>confdefs.h <<_ACEOF
2549 #define PACKAGE_TARNAME "$PACKAGE_TARNAME"
2550 _ACEOF
2551
2552 cat >>confdefs.h <<_ACEOF
2553 #define PACKAGE_VERSION "$PACKAGE_VERSION"
2554 _ACEOF
2555
2556 cat >>confdefs.h <<_ACEOF
2557 #define PACKAGE_STRING "$PACKAGE_STRING"
2558 _ACEOF
2559
2560 cat >>confdefs.h <<_ACEOF
2561 #define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
2562 _ACEOF
2563
2564 cat >>confdefs.h <<_ACEOF
2565 #define PACKAGE_URL "$PACKAGE_URL"
2566 _ACEOF
2567
2568
2569 # Let the site file select an alternate cache file if it wants to.
2570 # Prefer an explicitly selected file to automatically selected ones.
2571 ac_site_file1=NONE
2572 ac_site_file2=NONE
2573 if test -n "$CONFIG_SITE"; then
2574   ac_site_file1=$CONFIG_SITE
2575 elif test "x$prefix" != xNONE; then
2576   ac_site_file1=$prefix/share/config.site
2577   ac_site_file2=$prefix/etc/config.site
2578 else
2579   ac_site_file1=$ac_default_prefix/share/config.site
2580   ac_site_file2=$ac_default_prefix/etc/config.site
2581 fi
2582 for ac_site_file in "$ac_site_file1" "$ac_site_file2"
2583 do
2584   test "x$ac_site_file" = xNONE && continue
2585   if test -r "$ac_site_file"; then
2586     { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
2587 $as_echo "$as_me: loading site script $ac_site_file" >&6;}
2588     sed 's/^/| /' "$ac_site_file" >&5
2589     . "$ac_site_file"
2590   fi
2591 done
2592
2593 if test -r "$cache_file"; then
2594   # Some versions of bash will fail to source /dev/null (special
2595   # files actually), so we avoid doing that.
2596   if test -f "$cache_file"; then
2597     { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
2598 $as_echo "$as_me: loading cache $cache_file" >&6;}
2599     case $cache_file in
2600       [\\/]* | ?:[\\/]* ) . "$cache_file";;
2601       *)                      . "./$cache_file";;
2602     esac
2603   fi
2604 else
2605   { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
2606 $as_echo "$as_me: creating cache $cache_file" >&6;}
2607   >$cache_file
2608 fi
2609
2610 # Check that the precious variables saved in the cache have kept the same
2611 # value.
2612 ac_cache_corrupted=false
2613 for ac_var in $ac_precious_vars; do
2614   eval ac_old_set=\$ac_cv_env_${ac_var}_set
2615   eval ac_new_set=\$ac_env_${ac_var}_set
2616   eval ac_old_val=\$ac_cv_env_${ac_var}_value
2617   eval ac_new_val=\$ac_env_${ac_var}_value
2618   case $ac_old_set,$ac_new_set in
2619     set,)
2620       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
2621 $as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
2622       ac_cache_corrupted=: ;;
2623     ,set)
2624       { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
2625 $as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
2626       ac_cache_corrupted=: ;;
2627     ,);;
2628     *)
2629       if test "x$ac_old_val" != "x$ac_new_val"; then
2630         # differences in whitespace do not lead to failure.
2631         ac_old_val_w=`echo x $ac_old_val`
2632         ac_new_val_w=`echo x $ac_new_val`
2633         if test "$ac_old_val_w" != "$ac_new_val_w"; then
2634           { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
2635 $as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
2636           ac_cache_corrupted=:
2637         else
2638           { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
2639 $as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
2640           eval $ac_var=\$ac_old_val
2641         fi
2642         { $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
2643 $as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
2644         { $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
2645 $as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
2646       fi;;
2647   esac
2648   # Pass precious variables to config.status.
2649   if test "$ac_new_set" = set; then
2650     case $ac_new_val in
2651     *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
2652     *) ac_arg=$ac_var=$ac_new_val ;;
2653     esac
2654     case " $ac_configure_args " in
2655       *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
2656       *) as_fn_append ac_configure_args " '$ac_arg'" ;;
2657     esac
2658   fi
2659 done
2660 if $ac_cache_corrupted; then
2661   { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
2662 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
2663   { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
2664 $as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
2665   as_fn_error "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
2666 fi
2667 ## -------------------- ##
2668 ## Main body of script. ##
2669 ## -------------------- ##
2670
2671 ac_ext=c
2672 ac_cpp='$CPP $CPPFLAGS'
2673 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2674 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2675 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2676
2677
2678
2679
2680
2681 ac_config_headers="$ac_config_headers config.h:config.in"
2682
2683
2684 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
2685 $as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
2686     # Check whether --enable-maintainer-mode was given.
2687 if test "${enable_maintainer_mode+set}" = set; then :
2688   enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
2689 else
2690   USE_MAINTAINER_MODE=no
2691 fi
2692
2693   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
2694 $as_echo "$USE_MAINTAINER_MODE" >&6; }
2695    if test $USE_MAINTAINER_MODE = yes; then
2696   MAINTAINER_MODE_TRUE=
2697   MAINTAINER_MODE_FALSE='#'
2698 else
2699   MAINTAINER_MODE_TRUE='#'
2700   MAINTAINER_MODE_FALSE=
2701 fi
2702
2703   MAINT=$MAINTAINER_MODE_TRUE
2704
2705
2706
2707 # Set the 'development' global.
2708 . $srcdir/development.sh
2709
2710 ac_ext=c
2711 ac_cpp='$CPP $CPPFLAGS'
2712 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
2713 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
2714 ac_compiler_gnu=$ac_cv_c_compiler_gnu
2715 if test -n "$ac_tool_prefix"; then
2716   # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
2717 set dummy ${ac_tool_prefix}gcc; ac_word=$2
2718 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2719 $as_echo_n "checking for $ac_word... " >&6; }
2720 if test "${ac_cv_prog_CC+set}" = set; then :
2721   $as_echo_n "(cached) " >&6
2722 else
2723   if test -n "$CC"; then
2724   ac_cv_prog_CC="$CC" # Let the user override the test.
2725 else
2726 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2727 for as_dir in $PATH
2728 do
2729   IFS=$as_save_IFS
2730   test -z "$as_dir" && as_dir=.
2731     for ac_exec_ext in '' $ac_executable_extensions; do
2732   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2733     ac_cv_prog_CC="${ac_tool_prefix}gcc"
2734     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2735     break 2
2736   fi
2737 done
2738   done
2739 IFS=$as_save_IFS
2740
2741 fi
2742 fi
2743 CC=$ac_cv_prog_CC
2744 if test -n "$CC"; then
2745   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2746 $as_echo "$CC" >&6; }
2747 else
2748   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2749 $as_echo "no" >&6; }
2750 fi
2751
2752
2753 fi
2754 if test -z "$ac_cv_prog_CC"; then
2755   ac_ct_CC=$CC
2756   # Extract the first word of "gcc", so it can be a program name with args.
2757 set dummy gcc; ac_word=$2
2758 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2759 $as_echo_n "checking for $ac_word... " >&6; }
2760 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2761   $as_echo_n "(cached) " >&6
2762 else
2763   if test -n "$ac_ct_CC"; then
2764   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2765 else
2766 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2767 for as_dir in $PATH
2768 do
2769   IFS=$as_save_IFS
2770   test -z "$as_dir" && as_dir=.
2771     for ac_exec_ext in '' $ac_executable_extensions; do
2772   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2773     ac_cv_prog_ac_ct_CC="gcc"
2774     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2775     break 2
2776   fi
2777 done
2778   done
2779 IFS=$as_save_IFS
2780
2781 fi
2782 fi
2783 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2784 if test -n "$ac_ct_CC"; then
2785   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2786 $as_echo "$ac_ct_CC" >&6; }
2787 else
2788   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2789 $as_echo "no" >&6; }
2790 fi
2791
2792   if test "x$ac_ct_CC" = x; then
2793     CC=""
2794   else
2795     case $cross_compiling:$ac_tool_warned in
2796 yes:)
2797 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2798 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2799 ac_tool_warned=yes ;;
2800 esac
2801     CC=$ac_ct_CC
2802   fi
2803 else
2804   CC="$ac_cv_prog_CC"
2805 fi
2806
2807 if test -z "$CC"; then
2808           if test -n "$ac_tool_prefix"; then
2809     # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
2810 set dummy ${ac_tool_prefix}cc; ac_word=$2
2811 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2812 $as_echo_n "checking for $ac_word... " >&6; }
2813 if test "${ac_cv_prog_CC+set}" = set; then :
2814   $as_echo_n "(cached) " >&6
2815 else
2816   if test -n "$CC"; then
2817   ac_cv_prog_CC="$CC" # Let the user override the test.
2818 else
2819 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2820 for as_dir in $PATH
2821 do
2822   IFS=$as_save_IFS
2823   test -z "$as_dir" && as_dir=.
2824     for ac_exec_ext in '' $ac_executable_extensions; do
2825   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2826     ac_cv_prog_CC="${ac_tool_prefix}cc"
2827     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2828     break 2
2829   fi
2830 done
2831   done
2832 IFS=$as_save_IFS
2833
2834 fi
2835 fi
2836 CC=$ac_cv_prog_CC
2837 if test -n "$CC"; then
2838   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2839 $as_echo "$CC" >&6; }
2840 else
2841   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2842 $as_echo "no" >&6; }
2843 fi
2844
2845
2846   fi
2847 fi
2848 if test -z "$CC"; then
2849   # Extract the first word of "cc", so it can be a program name with args.
2850 set dummy cc; ac_word=$2
2851 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2852 $as_echo_n "checking for $ac_word... " >&6; }
2853 if test "${ac_cv_prog_CC+set}" = set; then :
2854   $as_echo_n "(cached) " >&6
2855 else
2856   if test -n "$CC"; then
2857   ac_cv_prog_CC="$CC" # Let the user override the test.
2858 else
2859   ac_prog_rejected=no
2860 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2861 for as_dir in $PATH
2862 do
2863   IFS=$as_save_IFS
2864   test -z "$as_dir" && as_dir=.
2865     for ac_exec_ext in '' $ac_executable_extensions; do
2866   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2867     if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
2868        ac_prog_rejected=yes
2869        continue
2870      fi
2871     ac_cv_prog_CC="cc"
2872     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2873     break 2
2874   fi
2875 done
2876   done
2877 IFS=$as_save_IFS
2878
2879 if test $ac_prog_rejected = yes; then
2880   # We found a bogon in the path, so make sure we never use it.
2881   set dummy $ac_cv_prog_CC
2882   shift
2883   if test $# != 0; then
2884     # We chose a different compiler from the bogus one.
2885     # However, it has the same basename, so the bogon will be chosen
2886     # first if we set CC to just the basename; use the full file name.
2887     shift
2888     ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
2889   fi
2890 fi
2891 fi
2892 fi
2893 CC=$ac_cv_prog_CC
2894 if test -n "$CC"; then
2895   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2896 $as_echo "$CC" >&6; }
2897 else
2898   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2899 $as_echo "no" >&6; }
2900 fi
2901
2902
2903 fi
2904 if test -z "$CC"; then
2905   if test -n "$ac_tool_prefix"; then
2906   for ac_prog in cl.exe
2907   do
2908     # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
2909 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
2910 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2911 $as_echo_n "checking for $ac_word... " >&6; }
2912 if test "${ac_cv_prog_CC+set}" = set; then :
2913   $as_echo_n "(cached) " >&6
2914 else
2915   if test -n "$CC"; then
2916   ac_cv_prog_CC="$CC" # Let the user override the test.
2917 else
2918 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2919 for as_dir in $PATH
2920 do
2921   IFS=$as_save_IFS
2922   test -z "$as_dir" && as_dir=.
2923     for ac_exec_ext in '' $ac_executable_extensions; do
2924   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2925     ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
2926     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2927     break 2
2928   fi
2929 done
2930   done
2931 IFS=$as_save_IFS
2932
2933 fi
2934 fi
2935 CC=$ac_cv_prog_CC
2936 if test -n "$CC"; then
2937   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
2938 $as_echo "$CC" >&6; }
2939 else
2940   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2941 $as_echo "no" >&6; }
2942 fi
2943
2944
2945     test -n "$CC" && break
2946   done
2947 fi
2948 if test -z "$CC"; then
2949   ac_ct_CC=$CC
2950   for ac_prog in cl.exe
2951 do
2952   # Extract the first word of "$ac_prog", so it can be a program name with args.
2953 set dummy $ac_prog; ac_word=$2
2954 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
2955 $as_echo_n "checking for $ac_word... " >&6; }
2956 if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
2957   $as_echo_n "(cached) " >&6
2958 else
2959   if test -n "$ac_ct_CC"; then
2960   ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
2961 else
2962 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
2963 for as_dir in $PATH
2964 do
2965   IFS=$as_save_IFS
2966   test -z "$as_dir" && as_dir=.
2967     for ac_exec_ext in '' $ac_executable_extensions; do
2968   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
2969     ac_cv_prog_ac_ct_CC="$ac_prog"
2970     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
2971     break 2
2972   fi
2973 done
2974   done
2975 IFS=$as_save_IFS
2976
2977 fi
2978 fi
2979 ac_ct_CC=$ac_cv_prog_ac_ct_CC
2980 if test -n "$ac_ct_CC"; then
2981   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
2982 $as_echo "$ac_ct_CC" >&6; }
2983 else
2984   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
2985 $as_echo "no" >&6; }
2986 fi
2987
2988
2989   test -n "$ac_ct_CC" && break
2990 done
2991
2992   if test "x$ac_ct_CC" = x; then
2993     CC=""
2994   else
2995     case $cross_compiling:$ac_tool_warned in
2996 yes:)
2997 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
2998 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
2999 ac_tool_warned=yes ;;
3000 esac
3001     CC=$ac_ct_CC
3002   fi
3003 fi
3004
3005 fi
3006
3007
3008 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3009 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3010 as_fn_error "no acceptable C compiler found in \$PATH
3011 See \`config.log' for more details." "$LINENO" 5; }
3012
3013 # Provide some information about the compiler.
3014 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
3015 set X $ac_compile
3016 ac_compiler=$2
3017 for ac_option in --version -v -V -qversion; do
3018   { { ac_try="$ac_compiler $ac_option >&5"
3019 case "(($ac_try" in
3020   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3021   *) ac_try_echo=$ac_try;;
3022 esac
3023 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3024 $as_echo "$ac_try_echo"; } >&5
3025   (eval "$ac_compiler $ac_option >&5") 2>conftest.err
3026   ac_status=$?
3027   if test -s conftest.err; then
3028     sed '10a\
3029 ... rest of stderr output deleted ...
3030          10q' conftest.err >conftest.er1
3031     cat conftest.er1 >&5
3032     rm -f conftest.er1 conftest.err
3033   fi
3034   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3035   test $ac_status = 0; }
3036 done
3037
3038 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3039 /* end confdefs.h.  */
3040
3041 int
3042 main ()
3043 {
3044
3045   ;
3046   return 0;
3047 }
3048 _ACEOF
3049 ac_clean_files_save=$ac_clean_files
3050 ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out conftest.out"
3051 # Try to create an executable without -o first, disregard a.out.
3052 # It will help us diagnose broken compilers, and finding out an intuition
3053 # of exeext.
3054 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
3055 $as_echo_n "checking for C compiler default output file name... " >&6; }
3056 ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
3057
3058 # The possible output files:
3059 ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
3060
3061 ac_rmfiles=
3062 for ac_file in $ac_files
3063 do
3064   case $ac_file in
3065     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3066     * ) ac_rmfiles="$ac_rmfiles $ac_file";;
3067   esac
3068 done
3069 rm -f $ac_rmfiles
3070
3071 if { { ac_try="$ac_link_default"
3072 case "(($ac_try" in
3073   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3074   *) ac_try_echo=$ac_try;;
3075 esac
3076 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3077 $as_echo "$ac_try_echo"; } >&5
3078   (eval "$ac_link_default") 2>&5
3079   ac_status=$?
3080   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3081   test $ac_status = 0; }; then :
3082   # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
3083 # So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
3084 # in a Makefile.  We should not override ac_cv_exeext if it was cached,
3085 # so that the user can short-circuit this test for compilers unknown to
3086 # Autoconf.
3087 for ac_file in $ac_files ''
3088 do
3089   test -f "$ac_file" || continue
3090   case $ac_file in
3091     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
3092         ;;
3093     [ab].out )
3094         # We found the default executable, but exeext='' is most
3095         # certainly right.
3096         break;;
3097     *.* )
3098         if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
3099         then :; else
3100            ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3101         fi
3102         # We set ac_cv_exeext here because the later test for it is not
3103         # safe: cross compilers may not add the suffix if given an `-o'
3104         # argument, so we may need to know it at that point already.
3105         # Even if this section looks crufty: it has the advantage of
3106         # actually working.
3107         break;;
3108     * )
3109         break;;
3110   esac
3111 done
3112 test "$ac_cv_exeext" = no && ac_cv_exeext=
3113
3114 else
3115   ac_file=''
3116 fi
3117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
3118 $as_echo "$ac_file" >&6; }
3119 if test -z "$ac_file"; then :
3120   $as_echo "$as_me: failed program was:" >&5
3121 sed 's/^/| /' conftest.$ac_ext >&5
3122
3123 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3124 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3125 { as_fn_set_status 77
3126 as_fn_error "C compiler cannot create executables
3127 See \`config.log' for more details." "$LINENO" 5; }; }
3128 fi
3129 ac_exeext=$ac_cv_exeext
3130
3131 # Check that the compiler produces executables we can run.  If not, either
3132 # the compiler is broken, or we cross compile.
3133 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
3134 $as_echo_n "checking whether the C compiler works... " >&6; }
3135 # If not cross compiling, check that we can run a simple program.
3136 if test "$cross_compiling" != yes; then
3137   if { ac_try='./$ac_file'
3138   { { case "(($ac_try" in
3139   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3140   *) ac_try_echo=$ac_try;;
3141 esac
3142 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3143 $as_echo "$ac_try_echo"; } >&5
3144   (eval "$ac_try") 2>&5
3145   ac_status=$?
3146   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3147   test $ac_status = 0; }; }; then
3148     cross_compiling=no
3149   else
3150     if test "$cross_compiling" = maybe; then
3151         cross_compiling=yes
3152     else
3153         { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3154 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3155 as_fn_error "cannot run C compiled programs.
3156 If you meant to cross compile, use \`--host'.
3157 See \`config.log' for more details." "$LINENO" 5; }
3158     fi
3159   fi
3160 fi
3161 { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3162 $as_echo "yes" >&6; }
3163
3164 rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out conftest.out
3165 ac_clean_files=$ac_clean_files_save
3166 # Check that the compiler produces executables we can run.  If not, either
3167 # the compiler is broken, or we cross compile.
3168 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
3169 $as_echo_n "checking whether we are cross compiling... " >&6; }
3170 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
3171 $as_echo "$cross_compiling" >&6; }
3172
3173 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
3174 $as_echo_n "checking for suffix of executables... " >&6; }
3175 if { { ac_try="$ac_link"
3176 case "(($ac_try" in
3177   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3178   *) ac_try_echo=$ac_try;;
3179 esac
3180 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3181 $as_echo "$ac_try_echo"; } >&5
3182   (eval "$ac_link") 2>&5
3183   ac_status=$?
3184   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3185   test $ac_status = 0; }; then :
3186   # If both `conftest.exe' and `conftest' are `present' (well, observable)
3187 # catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
3188 # work properly (i.e., refer to `conftest.exe'), while it won't with
3189 # `rm'.
3190 for ac_file in conftest.exe conftest conftest.*; do
3191   test -f "$ac_file" || continue
3192   case $ac_file in
3193     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
3194     *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
3195           break;;
3196     * ) break;;
3197   esac
3198 done
3199 else
3200   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3201 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3202 as_fn_error "cannot compute suffix of executables: cannot compile and link
3203 See \`config.log' for more details." "$LINENO" 5; }
3204 fi
3205 rm -f conftest$ac_cv_exeext
3206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
3207 $as_echo "$ac_cv_exeext" >&6; }
3208
3209 rm -f conftest.$ac_ext
3210 EXEEXT=$ac_cv_exeext
3211 ac_exeext=$EXEEXT
3212 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
3213 $as_echo_n "checking for suffix of object files... " >&6; }
3214 if test "${ac_cv_objext+set}" = set; then :
3215   $as_echo_n "(cached) " >&6
3216 else
3217   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3218 /* end confdefs.h.  */
3219
3220 int
3221 main ()
3222 {
3223
3224   ;
3225   return 0;
3226 }
3227 _ACEOF
3228 rm -f conftest.o conftest.obj
3229 if { { ac_try="$ac_compile"
3230 case "(($ac_try" in
3231   *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
3232   *) ac_try_echo=$ac_try;;
3233 esac
3234 eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
3235 $as_echo "$ac_try_echo"; } >&5
3236   (eval "$ac_compile") 2>&5
3237   ac_status=$?
3238   $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
3239   test $ac_status = 0; }; then :
3240   for ac_file in conftest.o conftest.obj conftest.*; do
3241   test -f "$ac_file" || continue;
3242   case $ac_file in
3243     *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
3244     *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
3245        break;;
3246   esac
3247 done
3248 else
3249   $as_echo "$as_me: failed program was:" >&5
3250 sed 's/^/| /' conftest.$ac_ext >&5
3251
3252 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3253 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3254 as_fn_error "cannot compute suffix of object files: cannot compile
3255 See \`config.log' for more details." "$LINENO" 5; }
3256 fi
3257 rm -f conftest.$ac_cv_objext conftest.$ac_ext
3258 fi
3259 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
3260 $as_echo "$ac_cv_objext" >&6; }
3261 OBJEXT=$ac_cv_objext
3262 ac_objext=$OBJEXT
3263 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
3264 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
3265 if test "${ac_cv_c_compiler_gnu+set}" = set; then :
3266   $as_echo_n "(cached) " >&6
3267 else
3268   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3269 /* end confdefs.h.  */
3270
3271 int
3272 main ()
3273 {
3274 #ifndef __GNUC__
3275        choke me
3276 #endif
3277
3278   ;
3279   return 0;
3280 }
3281 _ACEOF
3282 if ac_fn_c_try_compile "$LINENO"; then :
3283   ac_compiler_gnu=yes
3284 else
3285   ac_compiler_gnu=no
3286 fi
3287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3288 ac_cv_c_compiler_gnu=$ac_compiler_gnu
3289
3290 fi
3291 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
3292 $as_echo "$ac_cv_c_compiler_gnu" >&6; }
3293 if test $ac_compiler_gnu = yes; then
3294   GCC=yes
3295 else
3296   GCC=
3297 fi
3298 ac_test_CFLAGS=${CFLAGS+set}
3299 ac_save_CFLAGS=$CFLAGS
3300 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
3301 $as_echo_n "checking whether $CC accepts -g... " >&6; }
3302 if test "${ac_cv_prog_cc_g+set}" = set; then :
3303   $as_echo_n "(cached) " >&6
3304 else
3305   ac_save_c_werror_flag=$ac_c_werror_flag
3306    ac_c_werror_flag=yes
3307    ac_cv_prog_cc_g=no
3308    CFLAGS="-g"
3309    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3310 /* end confdefs.h.  */
3311
3312 int
3313 main ()
3314 {
3315
3316   ;
3317   return 0;
3318 }
3319 _ACEOF
3320 if ac_fn_c_try_compile "$LINENO"; then :
3321   ac_cv_prog_cc_g=yes
3322 else
3323   CFLAGS=""
3324       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3325 /* end confdefs.h.  */
3326
3327 int
3328 main ()
3329 {
3330
3331   ;
3332   return 0;
3333 }
3334 _ACEOF
3335 if ac_fn_c_try_compile "$LINENO"; then :
3336
3337 else
3338   ac_c_werror_flag=$ac_save_c_werror_flag
3339          CFLAGS="-g"
3340          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3341 /* end confdefs.h.  */
3342
3343 int
3344 main ()
3345 {
3346
3347   ;
3348   return 0;
3349 }
3350 _ACEOF
3351 if ac_fn_c_try_compile "$LINENO"; then :
3352   ac_cv_prog_cc_g=yes
3353 fi
3354 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3355 fi
3356 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3357 fi
3358 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3359    ac_c_werror_flag=$ac_save_c_werror_flag
3360 fi
3361 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
3362 $as_echo "$ac_cv_prog_cc_g" >&6; }
3363 if test "$ac_test_CFLAGS" = set; then
3364   CFLAGS=$ac_save_CFLAGS
3365 elif test $ac_cv_prog_cc_g = yes; then
3366   if test "$GCC" = yes; then
3367     CFLAGS="-g -O2"
3368   else
3369     CFLAGS="-g"
3370   fi
3371 else
3372   if test "$GCC" = yes; then
3373     CFLAGS="-O2"
3374   else
3375     CFLAGS=
3376   fi
3377 fi
3378 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
3379 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
3380 if test "${ac_cv_prog_cc_c89+set}" = set; then :
3381   $as_echo_n "(cached) " >&6
3382 else
3383   ac_cv_prog_cc_c89=no
3384 ac_save_CC=$CC
3385 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3386 /* end confdefs.h.  */
3387 #include <stdarg.h>
3388 #include <stdio.h>
3389 #include <sys/types.h>
3390 #include <sys/stat.h>
3391 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
3392 struct buf { int x; };
3393 FILE * (*rcsopen) (struct buf *, struct stat *, int);
3394 static char *e (p, i)
3395      char **p;
3396      int i;
3397 {
3398   return p[i];
3399 }
3400 static char *f (char * (*g) (char **, int), char **p, ...)
3401 {
3402   char *s;
3403   va_list v;
3404   va_start (v,p);
3405   s = g (p, va_arg (v,int));
3406   va_end (v);
3407   return s;
3408 }
3409
3410 /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
3411    function prototypes and stuff, but not '\xHH' hex character constants.
3412    These don't provoke an error unfortunately, instead are silently treated
3413    as 'x'.  The following induces an error, until -std is added to get
3414    proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
3415    array size at least.  It's necessary to write '\x00'==0 to get something
3416    that's true only with -std.  */
3417 int osf4_cc_array ['\x00' == 0 ? 1 : -1];
3418
3419 /* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
3420    inside strings and character constants.  */
3421 #define FOO(x) 'x'
3422 int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
3423
3424 int test (int i, double x);
3425 struct s1 {int (*f) (int a);};
3426 struct s2 {int (*f) (double a);};
3427 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
3428 int argc;
3429 char **argv;
3430 int
3431 main ()
3432 {
3433 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
3434   ;
3435   return 0;
3436 }
3437 _ACEOF
3438 for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
3439         -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
3440 do
3441   CC="$ac_save_CC $ac_arg"
3442   if ac_fn_c_try_compile "$LINENO"; then :
3443   ac_cv_prog_cc_c89=$ac_arg
3444 fi
3445 rm -f core conftest.err conftest.$ac_objext
3446   test "x$ac_cv_prog_cc_c89" != "xno" && break
3447 done
3448 rm -f conftest.$ac_ext
3449 CC=$ac_save_CC
3450
3451 fi
3452 # AC_CACHE_VAL
3453 case "x$ac_cv_prog_cc_c89" in
3454   x)
3455     { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
3456 $as_echo "none needed" >&6; } ;;
3457   xno)
3458     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
3459 $as_echo "unsupported" >&6; } ;;
3460   *)
3461     CC="$CC $ac_cv_prog_cc_c89"
3462     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
3463 $as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
3464 esac
3465 if test "x$ac_cv_prog_cc_c89" != xno; then :
3466
3467 fi
3468
3469 ac_ext=c
3470 ac_cpp='$CPP $CPPFLAGS'
3471 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3472 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3473 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3474
3475
3476 ac_ext=c
3477 ac_cpp='$CPP $CPPFLAGS'
3478 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3479 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3480 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3481 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
3482 $as_echo_n "checking how to run the C preprocessor... " >&6; }
3483 # On Suns, sometimes $CPP names a directory.
3484 if test -n "$CPP" && test -d "$CPP"; then
3485   CPP=
3486 fi
3487 if test -z "$CPP"; then
3488   if test "${ac_cv_prog_CPP+set}" = set; then :
3489   $as_echo_n "(cached) " >&6
3490 else
3491       # Double quotes because CPP needs to be expanded
3492     for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
3493     do
3494       ac_preproc_ok=false
3495 for ac_c_preproc_warn_flag in '' yes
3496 do
3497   # Use a header file that comes with gcc, so configuring glibc
3498   # with a fresh cross-compiler works.
3499   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3500   # <limits.h> exists even on freestanding compilers.
3501   # On the NeXT, cc -E runs the code through the compiler's parser,
3502   # not just through cpp. "Syntax error" is here to catch this case.
3503   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3504 /* end confdefs.h.  */
3505 #ifdef __STDC__
3506 # include <limits.h>
3507 #else
3508 # include <assert.h>
3509 #endif
3510                      Syntax error
3511 _ACEOF
3512 if ac_fn_c_try_cpp "$LINENO"; then :
3513
3514 else
3515   # Broken: fails on valid input.
3516 continue
3517 fi
3518 rm -f conftest.err conftest.$ac_ext
3519
3520   # OK, works on sane cases.  Now check whether nonexistent headers
3521   # can be detected and how.
3522   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3523 /* end confdefs.h.  */
3524 #include <ac_nonexistent.h>
3525 _ACEOF
3526 if ac_fn_c_try_cpp "$LINENO"; then :
3527   # Broken: success on invalid input.
3528 continue
3529 else
3530   # Passes both tests.
3531 ac_preproc_ok=:
3532 break
3533 fi
3534 rm -f conftest.err conftest.$ac_ext
3535
3536 done
3537 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3538 rm -f conftest.err conftest.$ac_ext
3539 if $ac_preproc_ok; then :
3540   break
3541 fi
3542
3543     done
3544     ac_cv_prog_CPP=$CPP
3545
3546 fi
3547   CPP=$ac_cv_prog_CPP
3548 else
3549   ac_cv_prog_CPP=$CPP
3550 fi
3551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
3552 $as_echo "$CPP" >&6; }
3553 ac_preproc_ok=false
3554 for ac_c_preproc_warn_flag in '' yes
3555 do
3556   # Use a header file that comes with gcc, so configuring glibc
3557   # with a fresh cross-compiler works.
3558   # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3559   # <limits.h> exists even on freestanding compilers.
3560   # On the NeXT, cc -E runs the code through the compiler's parser,
3561   # not just through cpp. "Syntax error" is here to catch this case.
3562   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3563 /* end confdefs.h.  */
3564 #ifdef __STDC__
3565 # include <limits.h>
3566 #else
3567 # include <assert.h>
3568 #endif
3569                      Syntax error
3570 _ACEOF
3571 if ac_fn_c_try_cpp "$LINENO"; then :
3572
3573 else
3574   # Broken: fails on valid input.
3575 continue
3576 fi
3577 rm -f conftest.err conftest.$ac_ext
3578
3579   # OK, works on sane cases.  Now check whether nonexistent headers
3580   # can be detected and how.
3581   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3582 /* end confdefs.h.  */
3583 #include <ac_nonexistent.h>
3584 _ACEOF
3585 if ac_fn_c_try_cpp "$LINENO"; then :
3586   # Broken: success on invalid input.
3587 continue
3588 else
3589   # Passes both tests.
3590 ac_preproc_ok=:
3591 break
3592 fi
3593 rm -f conftest.err conftest.$ac_ext
3594
3595 done
3596 # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
3597 rm -f conftest.err conftest.$ac_ext
3598 if $ac_preproc_ok; then :
3599
3600 else
3601   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3602 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3603 as_fn_error "C preprocessor \"$CPP\" fails sanity check
3604 See \`config.log' for more details." "$LINENO" 5; }
3605 fi
3606
3607 ac_ext=c
3608 ac_cpp='$CPP $CPPFLAGS'
3609 ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3610 ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3611 ac_compiler_gnu=$ac_cv_c_compiler_gnu
3612
3613
3614 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
3615 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
3616 if test "${ac_cv_path_GREP+set}" = set; then :
3617   $as_echo_n "(cached) " >&6
3618 else
3619   if test -z "$GREP"; then
3620   ac_path_GREP_found=false
3621   # Loop through the user's path and test for each of PROGNAME-LIST
3622   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3623 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3624 do
3625   IFS=$as_save_IFS
3626   test -z "$as_dir" && as_dir=.
3627     for ac_prog in grep ggrep; do
3628     for ac_exec_ext in '' $ac_executable_extensions; do
3629       ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
3630       { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
3631 # Check for GNU ac_path_GREP and select it if it is found.
3632   # Check for GNU $ac_path_GREP
3633 case `"$ac_path_GREP" --version 2>&1` in
3634 *GNU*)
3635   ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
3636 *)
3637   ac_count=0
3638   $as_echo_n 0123456789 >"conftest.in"
3639   while :
3640   do
3641     cat "conftest.in" "conftest.in" >"conftest.tmp"
3642     mv "conftest.tmp" "conftest.in"
3643     cp "conftest.in" "conftest.nl"
3644     $as_echo 'GREP' >> "conftest.nl"
3645     "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3646     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3647     as_fn_arith $ac_count + 1 && ac_count=$as_val
3648     if test $ac_count -gt ${ac_path_GREP_max-0}; then
3649       # Best one so far, save it but keep looking for a better one
3650       ac_cv_path_GREP="$ac_path_GREP"
3651       ac_path_GREP_max=$ac_count
3652     fi
3653     # 10*(2^10) chars as input seems more than enough
3654     test $ac_count -gt 10 && break
3655   done
3656   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3657 esac
3658
3659       $ac_path_GREP_found && break 3
3660     done
3661   done
3662   done
3663 IFS=$as_save_IFS
3664   if test -z "$ac_cv_path_GREP"; then
3665     as_fn_error "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3666   fi
3667 else
3668   ac_cv_path_GREP=$GREP
3669 fi
3670
3671 fi
3672 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
3673 $as_echo "$ac_cv_path_GREP" >&6; }
3674  GREP="$ac_cv_path_GREP"
3675
3676
3677 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
3678 $as_echo_n "checking for egrep... " >&6; }
3679 if test "${ac_cv_path_EGREP+set}" = set; then :
3680   $as_echo_n "(cached) " >&6
3681 else
3682   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
3683    then ac_cv_path_EGREP="$GREP -E"
3684    else
3685      if test -z "$EGREP"; then
3686   ac_path_EGREP_found=false
3687   # Loop through the user's path and test for each of PROGNAME-LIST
3688   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3689 for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
3690 do
3691   IFS=$as_save_IFS
3692   test -z "$as_dir" && as_dir=.
3693     for ac_prog in egrep; do
3694     for ac_exec_ext in '' $ac_executable_extensions; do
3695       ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
3696       { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
3697 # Check for GNU ac_path_EGREP and select it if it is found.
3698   # Check for GNU $ac_path_EGREP
3699 case `"$ac_path_EGREP" --version 2>&1` in
3700 *GNU*)
3701   ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
3702 *)
3703   ac_count=0
3704   $as_echo_n 0123456789 >"conftest.in"
3705   while :
3706   do
3707     cat "conftest.in" "conftest.in" >"conftest.tmp"
3708     mv "conftest.tmp" "conftest.in"
3709     cp "conftest.in" "conftest.nl"
3710     $as_echo 'EGREP' >> "conftest.nl"
3711     "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
3712     diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
3713     as_fn_arith $ac_count + 1 && ac_count=$as_val
3714     if test $ac_count -gt ${ac_path_EGREP_max-0}; then
3715       # Best one so far, save it but keep looking for a better one
3716       ac_cv_path_EGREP="$ac_path_EGREP"
3717       ac_path_EGREP_max=$ac_count
3718     fi
3719     # 10*(2^10) chars as input seems more than enough
3720     test $ac_count -gt 10 && break
3721   done
3722   rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
3723 esac
3724
3725       $ac_path_EGREP_found && break 3
3726     done
3727   done
3728   done
3729 IFS=$as_save_IFS
3730   if test -z "$ac_cv_path_EGREP"; then
3731     as_fn_error "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
3732   fi
3733 else
3734   ac_cv_path_EGREP=$EGREP
3735 fi
3736
3737    fi
3738 fi
3739 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
3740 $as_echo "$ac_cv_path_EGREP" >&6; }
3741  EGREP="$ac_cv_path_EGREP"
3742
3743
3744 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
3745 $as_echo_n "checking for ANSI C header files... " >&6; }
3746 if test "${ac_cv_header_stdc+set}" = set; then :
3747   $as_echo_n "(cached) " >&6
3748 else
3749   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3750 /* end confdefs.h.  */
3751 #include <stdlib.h>
3752 #include <stdarg.h>
3753 #include <string.h>
3754 #include <float.h>
3755
3756 int
3757 main ()
3758 {
3759
3760   ;
3761   return 0;
3762 }
3763 _ACEOF
3764 if ac_fn_c_try_compile "$LINENO"; then :
3765   ac_cv_header_stdc=yes
3766 else
3767   ac_cv_header_stdc=no
3768 fi
3769 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3770
3771 if test $ac_cv_header_stdc = yes; then
3772   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
3773   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3774 /* end confdefs.h.  */
3775 #include <string.h>
3776
3777 _ACEOF
3778 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3779   $EGREP "memchr" >/dev/null 2>&1; then :
3780
3781 else
3782   ac_cv_header_stdc=no
3783 fi
3784 rm -f conftest*
3785
3786 fi
3787
3788 if test $ac_cv_header_stdc = yes; then
3789   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
3790   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3791 /* end confdefs.h.  */
3792 #include <stdlib.h>
3793
3794 _ACEOF
3795 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
3796   $EGREP "free" >/dev/null 2>&1; then :
3797
3798 else
3799   ac_cv_header_stdc=no
3800 fi
3801 rm -f conftest*
3802
3803 fi
3804
3805 if test $ac_cv_header_stdc = yes; then
3806   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
3807   if test "$cross_compiling" = yes; then :
3808   :
3809 else
3810   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3811 /* end confdefs.h.  */
3812 #include <ctype.h>
3813 #include <stdlib.h>
3814 #if ((' ' & 0x0FF) == 0x020)
3815 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
3816 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
3817 #else
3818 # define ISLOWER(c) \
3819                    (('a' <= (c) && (c) <= 'i') \
3820                      || ('j' <= (c) && (c) <= 'r') \
3821                      || ('s' <= (c) && (c) <= 'z'))
3822 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
3823 #endif
3824
3825 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
3826 int
3827 main ()
3828 {
3829   int i;
3830   for (i = 0; i < 256; i++)
3831     if (XOR (islower (i), ISLOWER (i))
3832         || toupper (i) != TOUPPER (i))
3833       return 2;
3834   return 0;
3835 }
3836 _ACEOF
3837 if ac_fn_c_try_run "$LINENO"; then :
3838
3839 else
3840   ac_cv_header_stdc=no
3841 fi
3842 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3843   conftest.$ac_objext conftest.beam conftest.$ac_ext
3844 fi
3845
3846 fi
3847 fi
3848 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
3849 $as_echo "$ac_cv_header_stdc" >&6; }
3850 if test $ac_cv_header_stdc = yes; then
3851
3852 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
3853
3854 fi
3855
3856 # On IRIX 5.3, sys/types and inttypes.h are conflicting.
3857 for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
3858                   inttypes.h stdint.h unistd.h
3859 do :
3860   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
3861 ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
3862 "
3863 eval as_val=\$$as_ac_Header
3864    if test "x$as_val" = x""yes; then :
3865   cat >>confdefs.h <<_ACEOF
3866 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
3867 _ACEOF
3868
3869 fi
3870
3871 done
3872
3873
3874
3875   ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
3876 if test "x$ac_cv_header_minix_config_h" = x""yes; then :
3877   MINIX=yes
3878 else
3879   MINIX=
3880 fi
3881
3882
3883   if test "$MINIX" = yes; then
3884
3885 $as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
3886
3887
3888 $as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
3889
3890
3891 $as_echo "#define _MINIX 1" >>confdefs.h
3892
3893   fi
3894
3895
3896   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
3897 $as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
3898 if test "${ac_cv_safe_to_define___extensions__+set}" = set; then :
3899   $as_echo_n "(cached) " >&6
3900 else
3901   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3902 /* end confdefs.h.  */
3903
3904 #         define __EXTENSIONS__ 1
3905           $ac_includes_default
3906 int
3907 main ()
3908 {
3909
3910   ;
3911   return 0;
3912 }
3913 _ACEOF
3914 if ac_fn_c_try_compile "$LINENO"; then :
3915   ac_cv_safe_to_define___extensions__=yes
3916 else
3917   ac_cv_safe_to_define___extensions__=no
3918 fi
3919 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3920 fi
3921 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
3922 $as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
3923   test $ac_cv_safe_to_define___extensions__ = yes &&
3924     $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
3925
3926   $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
3927
3928   $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
3929
3930   $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
3931
3932   $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
3933
3934
3935 ac_aux_dir=
3936 for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
3937   for ac_t in install-sh install.sh shtool; do
3938     if test -f "$ac_dir/$ac_t"; then
3939       ac_aux_dir=$ac_dir
3940       ac_install_sh="$ac_aux_dir/$ac_t -c"
3941       break 2
3942     fi
3943   done
3944 done
3945 if test -z "$ac_aux_dir"; then
3946   as_fn_error "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
3947 fi
3948
3949 # These three variables are undocumented and unsupported,
3950 # and are intended to be withdrawn in a future Autoconf release.
3951 # They can cause serious problems if a builder's source tree is in a directory
3952 # whose full name contains unusual characters.
3953 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3954 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3955 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3956
3957
3958 # Make sure we can run config.sub.
3959 $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
3960   as_fn_error "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
3961
3962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
3963 $as_echo_n "checking build system type... " >&6; }
3964 if test "${ac_cv_build+set}" = set; then :
3965   $as_echo_n "(cached) " >&6
3966 else
3967   ac_build_alias=$build_alias
3968 test "x$ac_build_alias" = x &&
3969   ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
3970 test "x$ac_build_alias" = x &&
3971   as_fn_error "cannot guess build type; you must specify one" "$LINENO" 5
3972 ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
3973   as_fn_error "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
3974
3975 fi
3976 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
3977 $as_echo "$ac_cv_build" >&6; }
3978 case $ac_cv_build in
3979 *-*-*) ;;
3980 *) as_fn_error "invalid value of canonical build" "$LINENO" 5;;
3981 esac
3982 build=$ac_cv_build
3983 ac_save_IFS=$IFS; IFS='-'
3984 set x $ac_cv_build
3985 shift
3986 build_cpu=$1
3987 build_vendor=$2
3988 shift; shift
3989 # Remember, the first character of IFS is used to create $*,
3990 # except with old shells:
3991 build_os=$*
3992 IFS=$ac_save_IFS
3993 case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
3994
3995
3996 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
3997 $as_echo_n "checking host system type... " >&6; }
3998 if test "${ac_cv_host+set}" = set; then :
3999   $as_echo_n "(cached) " >&6
4000 else
4001   if test "x$host_alias" = x; then
4002   ac_cv_host=$ac_cv_build
4003 else
4004   ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
4005     as_fn_error "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
4006 fi
4007
4008 fi
4009 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
4010 $as_echo "$ac_cv_host" >&6; }
4011 case $ac_cv_host in
4012 *-*-*) ;;
4013 *) as_fn_error "invalid value of canonical host" "$LINENO" 5;;
4014 esac
4015 host=$ac_cv_host
4016 ac_save_IFS=$IFS; IFS='-'
4017 set x $ac_cv_host
4018 shift
4019 host_cpu=$1
4020 host_vendor=$2
4021 shift; shift
4022 # Remember, the first character of IFS is used to create $*,
4023 # except with old shells:
4024 host_os=$*
4025 IFS=$ac_save_IFS
4026 case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
4027
4028
4029 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
4030 $as_echo_n "checking target system type... " >&6; }
4031 if test "${ac_cv_target+set}" = set; then :
4032   $as_echo_n "(cached) " >&6
4033 else
4034   if test "x$target_alias" = x; then
4035   ac_cv_target=$ac_cv_host
4036 else
4037   ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
4038     as_fn_error "$SHELL $ac_aux_dir/config.sub $target_alias failed" "$LINENO" 5
4039 fi
4040
4041 fi
4042 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_target" >&5
4043 $as_echo "$ac_cv_target" >&6; }
4044 case $ac_cv_target in
4045 *-*-*) ;;
4046 *) as_fn_error "invalid value of canonical target" "$LINENO" 5;;
4047 esac
4048 target=$ac_cv_target
4049 ac_save_IFS=$IFS; IFS='-'
4050 set x $ac_cv_target
4051 shift
4052 target_cpu=$1
4053 target_vendor=$2
4054 shift; shift
4055 # Remember, the first character of IFS is used to create $*,
4056 # except with old shells:
4057 target_os=$*
4058 IFS=$ac_save_IFS
4059 case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac
4060
4061
4062 # The aliases save the names the user supplied, while $host etc.
4063 # will get canonicalized.
4064 test -n "$target_alias" &&
4065   test "$program_prefix$program_suffix$program_transform_name" = \
4066     NONENONEs,x,x, &&
4067   program_prefix=${target_alias}-
4068
4069 # The tests for host and target for $enable_largefile require
4070 # canonical names.
4071
4072
4073
4074 # As the $enable_largefile decision depends on --enable-plugins we must set it
4075 # even in directories otherwise not depending on the $plugins option.
4076
4077
4078 # Check whether --enable-plugins was given.
4079 if test "${enable_plugins+set}" = set; then :
4080   enableval=$enable_plugins; case "${enableval}" in
4081   yes | "") plugins=yes ;;
4082   no) plugins=no ;;
4083   *) plugins=yes ;;
4084  esac
4085 else
4086   plugins=no
4087 fi
4088
4089
4090
4091 case "${host}" in
4092   sparc-*-solaris*|i[3-7]86-*-solaris*)
4093     # On native 32bit sparc and ia32 solaris, large-file and procfs support
4094     # are mutually exclusive; and without procfs support, the bfd/ elf module
4095     # cannot provide certain routines such as elfcore_write_prpsinfo
4096     # or elfcore_write_prstatus.  So unless the user explicitly requested
4097     # large-file support through the --enable-largefile switch, disable
4098     # large-file support in favor of procfs support.
4099     test "${target}" = "${host}" -a "x$plugins" = xno \
4100       && : ${enable_largefile="no"}
4101     ;;
4102 esac
4103
4104 # Check whether --enable-largefile was given.
4105 if test "${enable_largefile+set}" = set; then :
4106   enableval=$enable_largefile;
4107 fi
4108
4109 if test "$enable_largefile" != no; then
4110
4111   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
4112 $as_echo_n "checking for special C compiler options needed for large files... " >&6; }
4113 if test "${ac_cv_sys_largefile_CC+set}" = set; then :
4114   $as_echo_n "(cached) " >&6
4115 else
4116   ac_cv_sys_largefile_CC=no
4117      if test "$GCC" != yes; then
4118        ac_save_CC=$CC
4119        while :; do
4120          # IRIX 6.2 and later do not support large files by default,
4121          # so use the C compiler's -n32 option if that helps.
4122          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4123 /* end confdefs.h.  */
4124 #include <sys/types.h>
4125  /* Check that off_t can represent 2**63 - 1 correctly.
4126     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4127     since some C++ compilers masquerading as C compilers
4128     incorrectly reject 9223372036854775807.  */
4129 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4130   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4131                        && LARGE_OFF_T % 2147483647 == 1)
4132                       ? 1 : -1];
4133 int
4134 main ()
4135 {
4136
4137   ;
4138   return 0;
4139 }
4140 _ACEOF
4141          if ac_fn_c_try_compile "$LINENO"; then :
4142   break
4143 fi
4144 rm -f core conftest.err conftest.$ac_objext
4145          CC="$CC -n32"
4146          if ac_fn_c_try_compile "$LINENO"; then :
4147   ac_cv_sys_largefile_CC=' -n32'; break
4148 fi
4149 rm -f core conftest.err conftest.$ac_objext
4150          break
4151        done
4152        CC=$ac_save_CC
4153        rm -f conftest.$ac_ext
4154     fi
4155 fi
4156 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
4157 $as_echo "$ac_cv_sys_largefile_CC" >&6; }
4158   if test "$ac_cv_sys_largefile_CC" != no; then
4159     CC=$CC$ac_cv_sys_largefile_CC
4160   fi
4161
4162   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
4163 $as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
4164 if test "${ac_cv_sys_file_offset_bits+set}" = set; then :
4165   $as_echo_n "(cached) " >&6
4166 else
4167   while :; do
4168   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4169 /* end confdefs.h.  */
4170 #include <sys/types.h>
4171  /* Check that off_t can represent 2**63 - 1 correctly.
4172     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4173     since some C++ compilers masquerading as C compilers
4174     incorrectly reject 9223372036854775807.  */
4175 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4176   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4177                        && LARGE_OFF_T % 2147483647 == 1)
4178                       ? 1 : -1];
4179 int
4180 main ()
4181 {
4182
4183   ;
4184   return 0;
4185 }
4186 _ACEOF
4187 if ac_fn_c_try_compile "$LINENO"; then :
4188   ac_cv_sys_file_offset_bits=no; break
4189 fi
4190 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4191   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4192 /* end confdefs.h.  */
4193 #define _FILE_OFFSET_BITS 64
4194 #include <sys/types.h>
4195  /* Check that off_t can represent 2**63 - 1 correctly.
4196     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4197     since some C++ compilers masquerading as C compilers
4198     incorrectly reject 9223372036854775807.  */
4199 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4200   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4201                        && LARGE_OFF_T % 2147483647 == 1)
4202                       ? 1 : -1];
4203 int
4204 main ()
4205 {
4206
4207   ;
4208   return 0;
4209 }
4210 _ACEOF
4211 if ac_fn_c_try_compile "$LINENO"; then :
4212   ac_cv_sys_file_offset_bits=64; break
4213 fi
4214 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4215   ac_cv_sys_file_offset_bits=unknown
4216   break
4217 done
4218 fi
4219 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
4220 $as_echo "$ac_cv_sys_file_offset_bits" >&6; }
4221 case $ac_cv_sys_file_offset_bits in #(
4222   no | unknown) ;;
4223   *)
4224 cat >>confdefs.h <<_ACEOF
4225 #define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
4226 _ACEOF
4227 ;;
4228 esac
4229 rm -rf conftest*
4230   if test $ac_cv_sys_file_offset_bits = unknown; then
4231     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
4232 $as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
4233 if test "${ac_cv_sys_large_files+set}" = set; then :
4234   $as_echo_n "(cached) " >&6
4235 else
4236   while :; do
4237   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4238 /* end confdefs.h.  */
4239 #include <sys/types.h>
4240  /* Check that off_t can represent 2**63 - 1 correctly.
4241     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4242     since some C++ compilers masquerading as C compilers
4243     incorrectly reject 9223372036854775807.  */
4244 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4245   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4246                        && LARGE_OFF_T % 2147483647 == 1)
4247                       ? 1 : -1];
4248 int
4249 main ()
4250 {
4251
4252   ;
4253   return 0;
4254 }
4255 _ACEOF
4256 if ac_fn_c_try_compile "$LINENO"; then :
4257   ac_cv_sys_large_files=no; break
4258 fi
4259 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4260   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4261 /* end confdefs.h.  */
4262 #define _LARGE_FILES 1
4263 #include <sys/types.h>
4264  /* Check that off_t can represent 2**63 - 1 correctly.
4265     We can't simply define LARGE_OFF_T to be 9223372036854775807,
4266     since some C++ compilers masquerading as C compilers
4267     incorrectly reject 9223372036854775807.  */
4268 #define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
4269   int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
4270                        && LARGE_OFF_T % 2147483647 == 1)
4271                       ? 1 : -1];
4272 int
4273 main ()
4274 {
4275
4276   ;
4277   return 0;
4278 }
4279 _ACEOF
4280 if ac_fn_c_try_compile "$LINENO"; then :
4281   ac_cv_sys_large_files=1; break
4282 fi
4283 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4284   ac_cv_sys_large_files=unknown
4285   break
4286 done
4287 fi
4288 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
4289 $as_echo "$ac_cv_sys_large_files" >&6; }
4290 case $ac_cv_sys_large_files in #(
4291   no | unknown) ;;
4292   *)
4293 cat >>confdefs.h <<_ACEOF
4294 #define _LARGE_FILES $ac_cv_sys_large_files
4295 _ACEOF
4296 ;;
4297 esac
4298 rm -rf conftest*
4299   fi
4300 fi
4301
4302
4303
4304
4305
4306 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${CC-cc} option to accept ANSI C" >&5
4307 $as_echo_n "checking for ${CC-cc} option to accept ANSI C... " >&6; }
4308 if test "${am_cv_prog_cc_stdc+set}" = set; then :
4309   $as_echo_n "(cached) " >&6
4310 else
4311   am_cv_prog_cc_stdc=no
4312 ac_save_CC="$CC"
4313 # Don't try gcc -ansi; that turns off useful extensions and
4314 # breaks some systems' header files.
4315 # AIX                   -qlanglvl=ansi
4316 # Ultrix and OSF/1      -std1
4317 # HP-UX 10.20 and later -Ae
4318 # HP-UX older versions  -Aa -D_HPUX_SOURCE
4319 # SVR4                  -Xc -D__EXTENSIONS__
4320 for ac_arg in "" -qlanglvl=ansi -std1 -Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
4321 do
4322   CC="$ac_save_CC $ac_arg"
4323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4324 /* end confdefs.h.  */
4325 #include <stdarg.h>
4326 #include <stdio.h>
4327 #include <sys/types.h>
4328 #include <sys/stat.h>
4329 /* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
4330 struct buf { int x; };
4331 FILE * (*rcsopen) (struct buf *, struct stat *, int);
4332 static char *e (p, i)
4333      char **p;
4334      int i;
4335 {
4336   return p[i];
4337 }
4338 static char *f (char * (*g) (char **, int), char **p, ...)
4339 {
4340   char *s;
4341   va_list v;
4342   va_start (v,p);
4343   s = g (p, va_arg (v,int));
4344   va_end (v);
4345   return s;
4346 }
4347 int test (int i, double x);
4348 struct s1 {int (*f) (int a);};
4349 struct s2 {int (*f) (double a);};
4350 int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
4351 int argc;
4352 char **argv;
4353
4354 int
4355 main ()
4356 {
4357
4358 return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
4359
4360   ;
4361   return 0;
4362 }
4363 _ACEOF
4364 if ac_fn_c_try_compile "$LINENO"; then :
4365   am_cv_prog_cc_stdc="$ac_arg"; break
4366 fi
4367 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
4368 done
4369 CC="$ac_save_CC"
4370
4371 fi
4372
4373 if test -z "$am_cv_prog_cc_stdc"; then
4374   { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
4375 $as_echo "none needed" >&6; }
4376 else
4377   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_stdc" >&5
4378 $as_echo "$am_cv_prog_cc_stdc" >&6; }
4379 fi
4380 case "x$am_cv_prog_cc_stdc" in
4381   x|xno) ;;
4382   *) CC="$CC $am_cv_prog_cc_stdc" ;;
4383 esac
4384
4385
4386 ac_aux_dir=
4387 for ac_dir in .. "$srcdir"/..; do
4388   for ac_t in install-sh install.sh shtool; do
4389     if test -f "$ac_dir/$ac_t"; then
4390       ac_aux_dir=$ac_dir
4391       ac_install_sh="$ac_aux_dir/$ac_t -c"
4392       break 2
4393     fi
4394   done
4395 done
4396 if test -z "$ac_aux_dir"; then
4397   as_fn_error "cannot find install-sh, install.sh, or shtool in .. \"$srcdir\"/.." "$LINENO" 5
4398 fi
4399
4400 # These three variables are undocumented and unsupported,
4401 # and are intended to be withdrawn in a future Autoconf release.
4402 # They can cause serious problems if a builder's source tree is in a directory
4403 # whose full name contains unusual characters.
4404 ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
4405 ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
4406 ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
4407
4408
4409
4410 test "$program_prefix" != NONE &&
4411   program_transform_name="s&^&$program_prefix&;$program_transform_name"
4412 # Use a double $ so make ignores it.
4413 test "$program_suffix" != NONE &&
4414   program_transform_name="s&\$&$program_suffix&;$program_transform_name"
4415 # Double any \ or $.
4416 # By default was `s,x,x', remove it if useless.
4417 ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
4418 program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
4419
4420
4421 # Dependency checking.
4422 rm -rf .tst 2>/dev/null
4423 mkdir .tst 2>/dev/null
4424 if test -d .tst; then
4425   am__leading_dot=.
4426 else
4427   am__leading_dot=_
4428 fi
4429 rmdir .tst 2>/dev/null
4430
4431 DEPDIR="${am__leading_dot}deps"
4432
4433 ac_config_commands="$ac_config_commands depdir"
4434
4435
4436 depcc="$CC"   am_compiler_list=
4437
4438 am_depcomp=$ac_aux_dir/depcomp
4439 { $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
4440 $as_echo_n "checking dependency style of $depcc... " >&6; }
4441 if test "${am_cv_CC_dependencies_compiler_type+set}" = set; then :
4442   $as_echo_n "(cached) " >&6
4443 else
4444   if test -f "$am_depcomp"; then
4445   # We make a subdir and do the tests there.  Otherwise we can end up
4446   # making bogus files that we don't know about and never remove.  For
4447   # instance it was reported that on HP-UX the gcc test will end up
4448   # making a dummy file named `D' -- because `-MD' means `put the output
4449   # in D'.
4450   mkdir conftest.dir
4451   # Copy depcomp to subdir because otherwise we won't find it if we're
4452   # using a relative directory.
4453   cp "$am_depcomp" conftest.dir
4454   cd conftest.dir
4455   # We will build objects and dependencies in a subdirectory because
4456   # it helps to detect inapplicable dependency modes.  For instance
4457   # both Tru64's cc and ICC support -MD to output dependencies as a
4458   # side effect of compilation, but ICC will put the dependencies in
4459   # the current directory while Tru64 will put them in the object
4460   # directory.
4461   mkdir sub
4462
4463   am_cv_CC_dependencies_compiler_type=none
4464   if test "$am_compiler_list" = ""; then
4465      am_compiler_list=`sed -n 's/^\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
4466   fi
4467   for depmode in $am_compiler_list; do
4468     if test $depmode = none; then break; fi
4469
4470     $as_echo "$as_me:$LINENO: trying $depmode" >&5
4471     # Setup a source with many dependencies, because some compilers
4472     # like to wrap large dependency lists on column 80 (with \), and
4473     # we should not choose a depcomp mode which is confused by this.
4474     #
4475     # We need to recreate these files for each test, as the compiler may
4476     # overwrite some of them when testing with obscure command lines.
4477     # This happens at least with the AIX C compiler.
4478     : > sub/conftest.c
4479     for i in 1 2 3 4 5 6; do
4480       echo '#include "conftst'$i'.h"' >> sub/conftest.c
4481       # Using `: > sub/conftst$i.h' creates only sub/conftst1.h with
4482       # Solaris 8's {/usr,}/bin/sh.
4483       touch sub/conftst$i.h
4484     done
4485     echo "include sub/conftest.Po" > confmf
4486
4487     # We check with `-c' and `-o' for the sake of the "dashmstdout"
4488     # mode.  It turns out that the SunPro C++ compiler does not properly
4489     # handle `-M -o', and we need to detect this.
4490     depcmd="depmode=$depmode \
4491        source=sub/conftest.c object=sub/conftest.${OBJEXT-o} \
4492        depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
4493        $SHELL ./depcomp $depcc -c -o sub/conftest.${OBJEXT-o} sub/conftest.c"
4494     echo "| $depcmd" | sed -e 's/  */ /g' >&5
4495     if env $depcmd > conftest.err 2>&1 &&
4496        grep sub/conftst6.h sub/conftest.Po >>conftest.err 2>&1 &&
4497        grep sub/conftest.${OBJEXT-o} sub/conftest.Po >>conftest.err 2>&1 &&
4498        ${MAKE-make} -s -f confmf >>conftest.err 2>&1; then
4499       # icc doesn't choke on unknown options, it will just issue warnings
4500       # or remarks (even with -Werror).  So we grep stderr for any message
4501       # that says an option was ignored or not supported.
4502       # When given -MP, icc 7.0 and 7.1 complain thusly:
4503       #   icc: Command line warning: ignoring option '-M'; no argument required
4504       # The diagnosis changed in icc 8.0:
4505       #   icc: Command line remark: option '-MP' not supported
4506       if (grep 'ignoring option' conftest.err ||
4507           grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
4508         am_cv_CC_dependencies_compiler_type=$depmode
4509         $as_echo "$as_me:$LINENO: success" >&5
4510         break
4511       fi
4512     fi
4513     $as_echo "$as_me:$LINENO: failure, diagnostics are:" >&5
4514     sed -e 's/^/| /' < conftest.err >&5
4515   done
4516
4517   cd ..
4518   rm -rf conftest.dir
4519 else
4520   am_cv_CC_dependencies_compiler_type=none
4521 fi
4522
4523 fi
4524 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
4525 $as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
4526 if test x${am_cv_CC_dependencies_compiler_type-none} = xnone
4527 then as_fn_error "no usable dependency style found" "$LINENO" 5
4528 else CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
4529
4530 fi
4531
4532
4533 # Check for the 'make' the user wants to use.
4534 for ac_prog in make
4535 do
4536   # Extract the first word of "$ac_prog", so it can be a program name with args.
4537 set dummy $ac_prog; ac_word=$2
4538 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4539 $as_echo_n "checking for $ac_word... " >&6; }
4540 if test "${ac_cv_prog_MAKE+set}" = set; then :
4541   $as_echo_n "(cached) " >&6
4542 else
4543   if test -n "$MAKE"; then
4544   ac_cv_prog_MAKE="$MAKE" # Let the user override the test.
4545 else
4546 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4547 for as_dir in $PATH
4548 do
4549   IFS=$as_save_IFS
4550   test -z "$as_dir" && as_dir=.
4551     for ac_exec_ext in '' $ac_executable_extensions; do
4552   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
4553     ac_cv_prog_MAKE="$ac_prog"
4554     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4555     break 2
4556   fi
4557 done
4558   done
4559 IFS=$as_save_IFS
4560
4561 fi
4562 fi
4563 MAKE=$ac_cv_prog_MAKE
4564 if test -n "$MAKE"; then
4565   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAKE" >&5
4566 $as_echo "$MAKE" >&6; }
4567 else
4568   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4569 $as_echo "no" >&6; }
4570 fi
4571
4572
4573   test -n "$MAKE" && break
4574 done
4575
4576 MAKE_IS_GNU=
4577 case "`$MAKE --version 2>&1 | sed 1q`" in
4578   *GNU*)
4579     MAKE_IS_GNU=yes
4580     ;;
4581 esac
4582  if test "$MAKE_IS_GNU" = yes; then
4583   GMAKE_TRUE=
4584   GMAKE_FALSE='#'
4585 else
4586   GMAKE_TRUE='#'
4587   GMAKE_FALSE=
4588 fi
4589
4590 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4591 $as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4592 set x ${MAKE-make}
4593 ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4594 if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then :
4595   $as_echo_n "(cached) " >&6
4596 else
4597   cat >conftest.make <<\_ACEOF
4598 SHELL = /bin/sh
4599 all:
4600         @echo '@@@%%%=$(MAKE)=@@@%%%'
4601 _ACEOF
4602 # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
4603 case `${MAKE-make} -f conftest.make 2>/dev/null` in
4604   *@@@%%%=?*=@@@%%%*)
4605     eval ac_cv_prog_make_${ac_make}_set=yes;;
4606   *)
4607     eval ac_cv_prog_make_${ac_make}_set=no;;
4608 esac
4609 rm -f conftest.make
4610 fi
4611 if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4613 $as_echo "yes" >&6; }
4614   SET_MAKE=
4615 else
4616   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4617 $as_echo "no" >&6; }
4618   SET_MAKE="MAKE=${MAKE-make}"
4619 fi
4620
4621
4622 # Configure gnulib.  We need to build gnulib under some other
4623 # directory not "gnulib", to avoid the problem of both GDB and
4624 # GDBserver wanting to build it in the same directory, when building
4625 # in the source dir.
4626
4627   in_src="gnulib"
4628   in_build="build-gnulib"
4629
4630   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
4631   # so they do not pile up.
4632   ac_sub_configure_args=
4633   ac_prev=
4634   eval "set x $ac_configure_args"
4635   shift
4636   for ac_arg
4637   do
4638     if test -n "$ac_prev"; then
4639       ac_prev=
4640       continue
4641     fi
4642     case $ac_arg in
4643     -cache-file | --cache-file | --cache-fil | --cache-fi \
4644     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
4645       ac_prev=cache_file ;;
4646     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
4647     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
4648     | --c=*)
4649       ;;
4650     --config-cache | -C)
4651       ;;
4652     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
4653       ac_prev=srcdir ;;
4654     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
4655       ;;
4656     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
4657       ac_prev=prefix ;;
4658     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
4659       ;;
4660     --disable-option-checking)
4661       ;;
4662     *)
4663       case $ac_arg in
4664       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4665       esac
4666       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
4667     esac
4668   done
4669
4670   # Always prepend --prefix to ensure using the same prefix
4671   # in subdir configurations.
4672   ac_arg="--prefix=$prefix"
4673   case $ac_arg in
4674   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
4675   esac
4676   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
4677
4678   # Pass --silent
4679   if test "$silent" = yes; then
4680     ac_sub_configure_args="--silent $ac_sub_configure_args"
4681   fi
4682
4683   # Always prepend --disable-option-checking to silence warnings, since
4684   # different subdirs can have different --enable and --with options.
4685   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
4686
4687   ac_popdir=`pwd`
4688   ac_dir=$in_build
4689
4690   ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
4691   $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
4692   $as_echo "$ac_msg" >&6
4693   as_dir="$ac_dir"; as_fn_mkdir_p
4694
4695   case $srcdir in
4696   [\\/]* | ?:[\\/]* )
4697     ac_srcdir=$srcdir/$in_src ;;
4698   *) # Relative name.
4699     ac_srcdir=../$srcdir/$in_src ;;
4700   esac
4701
4702   cd "$ac_dir"
4703
4704   ac_sub_configure=$ac_srcdir/configure
4705
4706   # Make the cache file name correct relative to the subdirectory.
4707   case $cache_file in
4708   [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
4709   *) # Relative name.
4710     ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
4711   esac
4712
4713   { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
4714 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
4715   # The eval makes quoting arguments work.
4716   eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
4717        --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
4718     as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
4719
4720   cd "$ac_popdir"
4721
4722
4723
4724 CONFIG_OBS=
4725 CONFIG_DEPS=
4726 CONFIG_SRCS=
4727 ENABLE_CFLAGS=
4728
4729 CONFIG_ALL=
4730 CONFIG_CLEAN=
4731 CONFIG_INSTALL=
4732 CONFIG_UNINSTALL=
4733
4734 # If we haven't got the data from the intl directory,
4735 # assume NLS is disabled.
4736 USE_NLS=no
4737 LIBINTL=
4738 LIBINTL_DEP=
4739 INCINTL=
4740 XGETTEXT=
4741 GMSGFMT=
4742 POSUB=
4743
4744 if test -f  ../intl/config.intl; then
4745   .  ../intl/config.intl
4746 fi
4747 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NLS is requested" >&5
4748 $as_echo_n "checking whether NLS is requested... " >&6; }
4749 if test x"$USE_NLS" != xyes; then
4750   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4751 $as_echo "no" >&6; }
4752 else
4753   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4754 $as_echo "yes" >&6; }
4755
4756 $as_echo "#define ENABLE_NLS 1" >>confdefs.h
4757
4758
4759   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for catalogs to be installed" >&5
4760 $as_echo_n "checking for catalogs to be installed... " >&6; }
4761   # Look for .po and .gmo files in the source directory.
4762   CATALOGS=
4763   XLINGUAS=
4764   for cat in $srcdir/po/*.gmo $srcdir/po/*.po; do
4765     # If there aren't any .gmo files the shell will give us the
4766     # literal string "../path/to/srcdir/po/*.gmo" which has to be
4767     # weeded out.
4768     case "$cat" in *\**)
4769       continue;;
4770     esac
4771     # The quadruple backslash is collapsed to a double backslash
4772     # by the backticks, then collapsed again by the double quotes,
4773     # leaving us with one backslash in the sed expression (right
4774     # before the dot that mustn't act as a wildcard).
4775     cat=`echo $cat | sed -e "s!$srcdir/po/!!" -e "s!\\\\.po!.gmo!"`
4776     lang=`echo $cat | sed -e "s!\\\\.gmo!!"`
4777     # The user is allowed to set LINGUAS to a list of languages to
4778     # install catalogs for.  If it's empty that means "all of them."
4779     if test "x$LINGUAS" = x; then
4780       CATALOGS="$CATALOGS $cat"
4781       XLINGUAS="$XLINGUAS $lang"
4782     else
4783       case "$LINGUAS" in *$lang*)
4784         CATALOGS="$CATALOGS $cat"
4785         XLINGUAS="$XLINGUAS $lang"
4786         ;;
4787       esac
4788     fi
4789   done
4790   LINGUAS="$XLINGUAS"
4791   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LINGUAS" >&5
4792 $as_echo "$LINGUAS" >&6; }
4793
4794
4795     DATADIRNAME=share
4796
4797   INSTOBJEXT=.mo
4798
4799   GENCAT=gencat
4800
4801   CATOBJEXT=.gmo
4802
4803 fi
4804
4805 localedir='${datadir}/locale'
4806
4807
4808 if test x"$USE_NLS" = xyes; then
4809    CONFIG_ALL="$CONFIG_ALL all-po"
4810    CONFIG_CLEAN="$CONFIG_CLEAN clean-po"
4811    CONFIG_INSTALL="$CONFIG_INSTALL install-po"
4812    CONFIG_UNINSTALL="$CONFIG_UNINSTALL uninstall-po"
4813 fi
4814
4815 GNULIB=build-gnulib/import
4816
4817 # For Makefile dependencies.
4818 GNULIB_STDINT_H=
4819 if test x"$STDINT_H" != x; then
4820   GNULIB_STDINT_H=$GNULIB/$STDINT_H
4821 fi
4822
4823
4824 PACKAGE=gdb
4825
4826 cat >>confdefs.h <<_ACEOF
4827 #define PACKAGE "$PACKAGE"
4828 _ACEOF
4829
4830
4831
4832 # We never need to detect it in this sub-configure.
4833 # But preserve it for config.status --recheck.
4834
4835
4836
4837 MAKEINFO_EXTRA_FLAGS=""
4838 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $MAKEINFO supports @click" >&5
4839 $as_echo_n "checking whether $MAKEINFO supports @click... " >&6; }
4840 if test "${gdb_cv_have_makeinfo_click+set}" = set; then :
4841   $as_echo_n "(cached) " >&6
4842 else
4843   echo '@clicksequence{a @click{} b}' >conftest.texinfo
4844   if eval "$MAKEINFO conftest.texinfo >&5 2>&5"; then
4845     gdb_cv_have_makeinfo_click=yes
4846   else
4847     gdb_cv_have_makeinfo_click=no
4848   fi
4849 fi
4850 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_makeinfo_click" >&5
4851 $as_echo "$gdb_cv_have_makeinfo_click" >&6; }
4852 if test x"$gdb_cv_have_makeinfo_click" = xyes; then
4853   MAKEINFO_EXTRA_FLAGS="$MAKEINFO_EXTRA_FLAGS -DHAVE_MAKEINFO_CLICK"
4854 fi
4855
4856
4857
4858
4859 # Check whether --with-separate-debug-dir was given.
4860 if test "${with_separate_debug_dir+set}" = set; then :
4861   withval=$with_separate_debug_dir;
4862     DEBUGDIR=$withval
4863 else
4864   DEBUGDIR=${libdir}/debug
4865 fi
4866
4867
4868   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4869   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4870   ac_define_dir=`eval echo $DEBUGDIR`
4871   ac_define_dir=`eval echo $ac_define_dir`
4872
4873 cat >>confdefs.h <<_ACEOF
4874 #define DEBUGDIR "$ac_define_dir"
4875 _ACEOF
4876
4877
4878
4879
4880   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4881      if test "x$prefix" = xNONE; then
4882         test_prefix=/usr/local
4883      else
4884         test_prefix=$prefix
4885      fi
4886   else
4887      test_prefix=$exec_prefix
4888   fi
4889   value=0
4890   case ${ac_define_dir} in
4891      "${test_prefix}"|"${test_prefix}/"*|\
4892         '${exec_prefix}'|'${exec_prefix}/'*)
4893      value=1
4894      ;;
4895   esac
4896
4897 cat >>confdefs.h <<_ACEOF
4898 #define DEBUGDIR_RELOCATABLE $value
4899 _ACEOF
4900
4901
4902
4903
4904 # We can't pass paths as command line arguments.
4905 # Mingw32 tries to be clever and will convert the paths for us.
4906 # For example -DBINDIR="/usr/local/bin" passed on the command line may get
4907 # converted to -DBINDIR="E:/msys/mingw32/msys/1.0/local/bin".
4908 # This breaks GDB's relocatable path conversions since paths passed in
4909 # config.h would not get so translated, the path prefixes no longer match.
4910
4911   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4912   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4913   ac_define_dir=`eval echo $bindir`
4914   ac_define_dir=`eval echo $ac_define_dir`
4915
4916 cat >>confdefs.h <<_ACEOF
4917 #define BINDIR "$ac_define_dir"
4918 _ACEOF
4919
4920
4921
4922 # GDB's datadir relocation
4923
4924
4925
4926 # Check whether --with-gdb-datadir was given.
4927 if test "${with_gdb_datadir+set}" = set; then :
4928   withval=$with_gdb_datadir;
4929     GDB_DATADIR=$withval
4930 else
4931   GDB_DATADIR=${datadir}/gdb
4932 fi
4933
4934
4935   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4936   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4937   ac_define_dir=`eval echo $GDB_DATADIR`
4938   ac_define_dir=`eval echo $ac_define_dir`
4939
4940 cat >>confdefs.h <<_ACEOF
4941 #define GDB_DATADIR "$ac_define_dir"
4942 _ACEOF
4943
4944
4945
4946
4947   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
4948      if test "x$prefix" = xNONE; then
4949         test_prefix=/usr/local
4950      else
4951         test_prefix=$prefix
4952      fi
4953   else
4954      test_prefix=$exec_prefix
4955   fi
4956   value=0
4957   case ${ac_define_dir} in
4958      "${test_prefix}"|"${test_prefix}/"*|\
4959         '${exec_prefix}'|'${exec_prefix}/'*)
4960      value=1
4961      ;;
4962   esac
4963
4964 cat >>confdefs.h <<_ACEOF
4965 #define GDB_DATADIR_RELOCATABLE $value
4966 _ACEOF
4967
4968
4969
4970
4971
4972 # Check whether --with-relocated-sources was given.
4973 if test "${with_relocated_sources+set}" = set; then :
4974   withval=$with_relocated_sources; reloc_srcdir="${withval}"
4975
4976   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
4977   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
4978   ac_define_dir=`eval echo $reloc_srcdir`
4979   ac_define_dir=`eval echo $ac_define_dir`
4980
4981 cat >>confdefs.h <<_ACEOF
4982 #define RELOC_SRCDIR "$ac_define_dir"
4983 _ACEOF
4984
4985
4986
4987 fi
4988
4989
4990 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load directory" >&5
4991 $as_echo_n "checking for default auto-load directory... " >&6; }
4992
4993 # Check whether --with-auto-load-dir was given.
4994 if test "${with_auto_load_dir+set}" = set; then :
4995   withval=$with_auto_load_dir;
4996 else
4997   with_auto_load_dir='$debugdir:$datadir/auto-load'
4998 fi
4999
5000 escape_dir=`echo $with_auto_load_dir | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5001
5002   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5003   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5004   ac_define_dir=`eval echo $escape_dir`
5005   ac_define_dir=`eval echo $ac_define_dir`
5006
5007 cat >>confdefs.h <<_ACEOF
5008 #define AUTO_LOAD_DIR "$ac_define_dir"
5009 _ACEOF
5010
5011
5012 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_dir" >&5
5013 $as_echo "$with_auto_load_dir" >&6; }
5014
5015 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for default auto-load safe-path" >&5
5016 $as_echo_n "checking for default auto-load safe-path... " >&6; }
5017
5018 # Check whether --with-auto-load-safe-path was given.
5019 if test "${with_auto_load_safe_path+set}" = set; then :
5020   withval=$with_auto_load_safe_path; if test "$with_auto_load_safe_path" = "no"; then
5021      with_auto_load_safe_path="/"
5022      fi
5023 else
5024   with_auto_load_safe_path="$with_auto_load_dir"
5025 fi
5026
5027 escape_dir=`echo $with_auto_load_safe_path | sed 's/[$]\(datadir\|debugdir\)\>/\\\\\\\\\\\\&/g'`
5028
5029   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
5030   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
5031   ac_define_dir=`eval echo $escape_dir`
5032   ac_define_dir=`eval echo $ac_define_dir`
5033
5034 cat >>confdefs.h <<_ACEOF
5035 #define AUTO_LOAD_SAFE_PATH "$ac_define_dir"
5036 _ACEOF
5037
5038
5039 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_auto_load_safe_path" >&5
5040 $as_echo "$with_auto_load_safe_path" >&6; }
5041
5042
5043
5044 subdirs="$subdirs testsuite"
5045
5046
5047 # Check whether to support alternative target configurations
5048 # Check whether --enable-targets was given.
5049 if test "${enable_targets+set}" = set; then :
5050   enableval=$enable_targets; case "${enableval}" in
5051   yes | "") as_fn_error "enable-targets option must specify target names or 'all'" "$LINENO" 5
5052             ;;
5053   no)       enable_targets= ;;
5054   *)        enable_targets=$enableval ;;
5055 esac
5056 fi
5057
5058
5059 # Check whether to enable 64-bit support on 32-bit hosts
5060 # Check whether --enable-64-bit-bfd was given.
5061 if test "${enable_64_bit_bfd+set}" = set; then :
5062   enableval=$enable_64_bit_bfd; case "${enableval}" in
5063   yes)  want64=true  ;;
5064   no)   want64=false ;;
5065   *)    as_fn_error "bad value ${enableval} for 64-bit-bfd option" "$LINENO" 5 ;;
5066 esac
5067 else
5068   want64=false
5069 fi
5070
5071 # Provide defaults for some variables set by the per-host and per-target
5072 # configuration.
5073 gdb_host_obs=posix-hdep.o
5074
5075 if test "${target}" = "${host}"; then
5076   gdb_native=yes
5077 else
5078   gdb_native=no
5079 fi
5080
5081 . $srcdir/configure.host
5082
5083 # Accumulate some settings from configure.tgt over all enabled targets
5084
5085 TARGET_OBS=
5086 all_targets=
5087 HAVE_NATIVE_GCORE_TARGET=
5088
5089 for targ_alias in `echo $target_alias $enable_targets | sed 's/,/ /g'`
5090 do
5091   if test "$targ_alias" = "all"; then
5092     all_targets=true
5093   else
5094     # Canonicalize the secondary target names.
5095     result=`$ac_config_sub $targ_alias 2>/dev/null`
5096     if test -n "$result"; then
5097         targ=$result
5098     else
5099         targ=$targ_alias
5100     fi
5101
5102     . ${srcdir}/configure.tgt
5103
5104     if test -z "${gdb_target_obs}"; then :
5105   as_fn_error "configuration ${targ} is unsupported." "$LINENO" 5
5106 fi
5107
5108     # Target-specific object files
5109     for i in ${gdb_target_obs}; do
5110         case " $TARGET_OBS " in
5111         *" ${i} "*) ;;
5112         *)
5113           TARGET_OBS="$TARGET_OBS ${i}"
5114           ;;
5115         esac
5116     done
5117
5118     # Check whether this target needs 64-bit CORE_ADDR
5119     if test x${want64} = xfalse; then
5120       . ${srcdir}/../bfd/config.bfd
5121     fi
5122
5123     # Check whether this target is native and supports gcore.
5124     if test $gdb_native = yes -a "$targ_alias" = "$target_alias" \
5125        && $gdb_have_gcore; then
5126       HAVE_NATIVE_GCORE_TARGET=1
5127     fi
5128   fi
5129 done
5130
5131 if test x${all_targets} = xtrue; then
5132
5133   # We want all 64-bit targets if we either:
5134   #  - run on a 64-bit host  or
5135   #  - already require 64-bit support for some other target  or
5136   #  - the --enable-64-bit-bfd option was supplied
5137   # Otherwise we only support all 32-bit targets.
5138   #
5139   # NOTE: This test must be in sync with the corresponding
5140   #       tests in BFD!
5141
5142   if test x${want64} = xfalse; then
5143     # The cast to long int works around a bug in the HP C Compiler
5144 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
5145 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
5146 # This bug is HP SR number 8606223364.
5147 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long" >&5
5148 $as_echo_n "checking size of long... " >&6; }
5149 if test "${ac_cv_sizeof_long+set}" = set; then :
5150   $as_echo_n "(cached) " >&6
5151 else
5152   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long))" "ac_cv_sizeof_long"        "$ac_includes_default"; then :
5153
5154 else
5155   if test "$ac_cv_type_long" = yes; then
5156      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5157 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5158 { as_fn_set_status 77
5159 as_fn_error "cannot compute sizeof (long)
5160 See \`config.log' for more details." "$LINENO" 5; }; }
5161    else
5162      ac_cv_sizeof_long=0
5163    fi
5164 fi
5165
5166 fi
5167 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long" >&5
5168 $as_echo "$ac_cv_sizeof_long" >&6; }
5169
5170
5171
5172 cat >>confdefs.h <<_ACEOF
5173 #define SIZEOF_LONG $ac_cv_sizeof_long
5174 _ACEOF
5175
5176
5177     if test "x${ac_cv_sizeof_long}" = "x8"; then
5178       want64=true
5179     fi
5180   fi
5181   if test x${want64} = xtrue; then
5182     TARGET_OBS='$(ALL_TARGET_OBS) $(ALL_64_TARGET_OBS)'
5183   else
5184     TARGET_OBS='$(ALL_TARGET_OBS)'
5185   fi
5186 fi
5187
5188
5189
5190
5191 # For other settings, only the main target counts.
5192 gdb_sim=
5193 gdb_osabi=
5194 build_gdbserver=
5195 targ=$target; . ${srcdir}/configure.tgt
5196
5197 # Fetch the default architecture and default target vector from BFD.
5198 targ=$target; . $srcdir/../bfd/config.bfd
5199
5200 # We only want the first architecture, so strip off the others if
5201 # there is more than one.
5202 targ_archs=`echo $targ_archs | sed 's/ .*//'`
5203
5204 if test "x$targ_archs" != x; then
5205
5206 cat >>confdefs.h <<_ACEOF
5207 #define DEFAULT_BFD_ARCH $targ_archs
5208 _ACEOF
5209
5210 fi
5211 if test "x$targ_defvec" != x; then
5212
5213 cat >>confdefs.h <<_ACEOF
5214 #define DEFAULT_BFD_VEC $targ_defvec
5215 _ACEOF
5216
5217 fi
5218
5219 # The CLI cannot be disabled yet, but may be in the future.
5220
5221 # Enable CLI.
5222 # Check whether --enable-gdbcli was given.
5223 if test "${enable_gdbcli+set}" = set; then :
5224   enableval=$enable_gdbcli; case $enableval in
5225     yes)
5226       ;;
5227     no)
5228       as_fn_error "the command-line interface cannot be disabled yet" "$LINENO" 5 ;;
5229     *)
5230       as_fn_error "bad value $enableval for --enable-gdbcli" "$LINENO" 5 ;;
5231   esac
5232 else
5233   enable_gdbcli=yes
5234 fi
5235
5236 if test x"$enable_gdbcli" = xyes; then
5237   if test -d $srcdir/cli; then
5238     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_CLI_OBS)"
5239     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_CLI_DEPS)"
5240     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_CLI_SRCS)"
5241     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_CLI_CFLAGS)"
5242   fi
5243 fi
5244
5245 # Enable MI.
5246 # Check whether --enable-gdbmi was given.
5247 if test "${enable_gdbmi+set}" = set; then :
5248   enableval=$enable_gdbmi; case $enableval in
5249     yes | no)
5250       ;;
5251     *)
5252       as_fn_error "bad value $enableval for --enable-gdbmi" "$LINENO" 5 ;;
5253   esac
5254 else
5255   enable_gdbmi=yes
5256 fi
5257
5258 if test x"$enable_gdbmi" = xyes; then
5259   if test -d $srcdir/mi; then
5260     CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_MI_OBS)"
5261     CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_MI_DEPS)"
5262     CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_MI_SRCS)"
5263     ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_MI_CFLAGS)"
5264   fi
5265 fi
5266
5267 # Enable TUI.
5268 # Check whether --enable-tui was given.
5269 if test "${enable_tui+set}" = set; then :
5270   enableval=$enable_tui; case $enableval in
5271     yes | no | auto)
5272       ;;
5273     *)
5274       as_fn_error "bad value $enableval for --enable-tui" "$LINENO" 5 ;;
5275   esac
5276 else
5277   enable_tui=auto
5278 fi
5279
5280
5281 # Enable gdbtk.
5282 # Check whether --enable-gdbtk was given.
5283 if test "${enable_gdbtk+set}" = set; then :
5284   enableval=$enable_gdbtk; case $enableval in
5285     yes | no)
5286       ;;
5287     *)
5288       as_fn_error "bad value $enableval for --enable-gdbtk" "$LINENO" 5 ;;
5289   esac
5290 else
5291   if test -d $srcdir/gdbtk; then
5292     enable_gdbtk=yes
5293   else
5294     enable_gdbtk=no
5295   fi
5296 fi
5297
5298 # We unconditionally disable gdbtk tests on selected platforms.
5299 case $host_os in
5300   go32* | windows*)
5301     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: gdbtk isn't supported on $host; disabling" >&5
5302 $as_echo "$as_me: WARNING: gdbtk isn't supported on $host; disabling" >&2;}
5303     enable_gdbtk=no ;;
5304 esac
5305
5306 # Libunwind support for ia64.
5307
5308
5309 # Check whether --with-libunwind-ia64 was given.
5310 if test "${with_libunwind_ia64+set}" = set; then :
5311   withval=$with_libunwind_ia64;
5312 else
5313   with_libunwind_ia64=auto
5314 fi
5315
5316
5317 # Backward compatibility option.
5318 if test "${with_libunwind+set}" = set; then
5319   if test x"$with_libunwind_ia64" != xauto; then
5320     as_fn_error "option --with-libunwind is deprecated, use --with-libunwind-ia64" "$LINENO" 5
5321   fi
5322   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&5
5323 $as_echo "$as_me: WARNING: option --with-libunwind is deprecated, use --with-libunwind-ia64" >&2;}
5324   with_libunwind_ia64="$with_libunwind"
5325 fi
5326
5327 case "$with_libunwind_ia64" in
5328   yes | no)
5329     ;;
5330   auto)
5331     for ac_header in libunwind-ia64.h
5332 do :
5333   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5334 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5335   cat >>confdefs.h <<_ACEOF
5336 #define HAVE_LIBUNWIND_IA64_H 1
5337 _ACEOF
5338
5339 fi
5340
5341 done
5342
5343     with_libunwind_ia64=$ac_cv_header_libunwind_ia64_h
5344     ;;
5345   *)
5346     as_fn_error "bad value $with_libunwind_ia64 for GDB --with-libunwind-ia64 option" "$LINENO" 5
5347     ;;
5348 esac
5349
5350 if test x"$with_libunwind_ia64" = xyes; then
5351   for ac_header in libunwind-ia64.h
5352 do :
5353   ac_fn_c_check_header_mongrel "$LINENO" "libunwind-ia64.h" "ac_cv_header_libunwind_ia64_h" "$ac_includes_default"
5354 if test "x$ac_cv_header_libunwind_ia64_h" = x""yes; then :
5355   cat >>confdefs.h <<_ACEOF
5356 #define HAVE_LIBUNWIND_IA64_H 1
5357 _ACEOF
5358
5359 fi
5360
5361 done
5362
5363   if test x"$ac_cv_header_libunwind_ia64_h" != xyes; then
5364     as_fn_error "GDB option --with-libunwind-ia64 requires libunwind-ia64.h" "$LINENO" 5
5365   fi
5366   CONFIG_OBS="$CONFIG_OBS ia64-libunwind-tdep.o"
5367   CONFIG_DEPS="$CONFIG_DEPS ia64-libunwind-tdep.o"
5368   CONFIG_SRCS="$CONFIG_SRCS ia64-libunwind-tdep.c"
5369 fi
5370
5371 opt_curses=no
5372
5373 # Check whether --with-curses was given.
5374 if test "${with_curses+set}" = set; then :
5375   withval=$with_curses; opt_curses=$withval
5376 fi
5377
5378
5379 prefer_curses=no
5380 if test "$opt_curses" = "yes"; then
5381   prefer_curses=yes
5382 fi
5383
5384 # Profiling support.
5385 # Check whether --enable-profiling was given.
5386 if test "${enable_profiling+set}" = set; then :
5387   enableval=$enable_profiling; case $enableval in
5388     yes | no)
5389       ;;
5390     *)
5391       as_fn_error "bad value $enableval for --enable-profile" "$LINENO" 5 ;;
5392   esac
5393 else
5394   enable_profiling=no
5395 fi
5396
5397
5398 for ac_func in monstartup _mcleanup
5399 do :
5400   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
5401 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
5402 eval as_val=\$$as_ac_var
5403    if test "x$as_val" = x""yes; then :
5404   cat >>confdefs.h <<_ACEOF
5405 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
5406 _ACEOF
5407
5408 fi
5409 done
5410
5411 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _etext" >&5
5412 $as_echo_n "checking for _etext... " >&6; }
5413 if test "${ac_cv_var__etext+set}" = set; then :
5414   $as_echo_n "(cached) " >&6
5415 else
5416   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5417 /* end confdefs.h.  */
5418 #include <stdlib.h>
5419 extern char _etext;
5420
5421 int
5422 main ()
5423 {
5424 free (&_etext);
5425   ;
5426   return 0;
5427 }
5428 _ACEOF
5429 if ac_fn_c_try_link "$LINENO"; then :
5430   ac_cv_var__etext=yes
5431 else
5432   ac_cv_var__etext=no
5433 fi
5434 rm -f core conftest.err conftest.$ac_objext \
5435     conftest$ac_exeext conftest.$ac_ext
5436 fi
5437 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var__etext" >&5
5438 $as_echo "$ac_cv_var__etext" >&6; }
5439 if test $ac_cv_var__etext = yes; then
5440
5441 $as_echo "#define HAVE__ETEXT 1" >>confdefs.h
5442
5443 fi
5444 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for etext" >&5
5445 $as_echo_n "checking for etext... " >&6; }
5446 if test "${ac_cv_var_etext+set}" = set; then :
5447   $as_echo_n "(cached) " >&6
5448 else
5449   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5450 /* end confdefs.h.  */
5451 #include <stdlib.h>
5452 extern char etext;
5453
5454 int
5455 main ()
5456 {
5457 free (&etext);
5458   ;
5459   return 0;
5460 }
5461 _ACEOF
5462 if ac_fn_c_try_link "$LINENO"; then :
5463   ac_cv_var_etext=yes
5464 else
5465   ac_cv_var_etext=no
5466 fi
5467 rm -f core conftest.err conftest.$ac_objext \
5468     conftest$ac_exeext conftest.$ac_ext
5469 fi
5470 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_var_etext" >&5
5471 $as_echo "$ac_cv_var_etext" >&6; }
5472 if test $ac_cv_var_etext = yes; then
5473
5474 $as_echo "#define HAVE_ETEXT 1" >>confdefs.h
5475
5476 fi
5477 if test "$enable_profiling" = yes ; then
5478   if test $ac_cv_func_monstartup = no || test $ac_cv_func__mcleanup = no; then
5479     as_fn_error "--enable-profiling requires monstartup and _mcleanup" "$LINENO" 5
5480   fi
5481   PROFILE_CFLAGS=-pg
5482   OLD_CFLAGS="$CFLAGS"
5483   CFLAGS="$CFLAGS $PROFILE_CFLAGS"
5484
5485   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC supports -pg" >&5
5486 $as_echo_n "checking whether $CC supports -pg... " >&6; }
5487 if test "${ac_cv_cc_supports_pg+set}" = set; then :
5488   $as_echo_n "(cached) " >&6
5489 else
5490   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5491 /* end confdefs.h.  */
5492
5493 int
5494 main ()
5495 {
5496 int x;
5497   ;
5498   return 0;
5499 }
5500 _ACEOF
5501 if ac_fn_c_try_compile "$LINENO"; then :
5502   ac_cv_cc_supports_pg=yes
5503 else
5504   ac_cv_cc_supports_pg=no
5505 fi
5506 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5507 fi
5508 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cc_supports_pg" >&5
5509 $as_echo "$ac_cv_cc_supports_pg" >&6; }
5510
5511   if test $ac_cv_cc_supports_pg = no; then
5512     as_fn_error "--enable-profiling requires a compiler which supports -pg" "$LINENO" 5
5513   fi
5514
5515   CFLAGS="$OLD_CFLAGS"
5516 fi
5517
5518
5519
5520 # Check whether --with-pkgversion was given.
5521 if test "${with_pkgversion+set}" = set; then :
5522   withval=$with_pkgversion; case "$withval" in
5523       yes) as_fn_error "package version not specified" "$LINENO" 5 ;;
5524       no)  PKGVERSION= ;;
5525       *)   PKGVERSION="($withval) " ;;
5526      esac
5527 else
5528   PKGVERSION="(GDB) "
5529
5530 fi
5531
5532
5533
5534
5535
5536 # Check whether --with-bugurl was given.
5537 if test "${with_bugurl+set}" = set; then :
5538   withval=$with_bugurl; case "$withval" in
5539       yes) as_fn_error "bug URL not specified" "$LINENO" 5 ;;
5540       no)  BUGURL=
5541            ;;
5542       *)   BUGURL="$withval"
5543            ;;
5544      esac
5545 else
5546   BUGURL="http://www.gnu.org/software/gdb/bugs/"
5547
5548 fi
5549
5550   case ${BUGURL} in
5551   "")
5552     REPORT_BUGS_TO=
5553     REPORT_BUGS_TEXI=
5554     ;;
5555   *)
5556     REPORT_BUGS_TO="<$BUGURL>"
5557     REPORT_BUGS_TEXI=@uref{`echo "$BUGURL" | sed 's/@/@@/g'`}
5558     ;;
5559   esac;
5560
5561
5562
5563
5564 cat >>confdefs.h <<_ACEOF
5565 #define PKGVERSION "$PKGVERSION"
5566 _ACEOF
5567
5568
5569 cat >>confdefs.h <<_ACEOF
5570 #define REPORT_BUGS_TO "$REPORT_BUGS_TO"
5571 _ACEOF
5572
5573
5574 # --------------------- #
5575 # Checks for programs.  #
5576 # --------------------- #
5577
5578 for ac_prog in gawk mawk nawk awk
5579 do
5580   # Extract the first word of "$ac_prog", so it can be a program name with args.
5581 set dummy $ac_prog; ac_word=$2
5582 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5583 $as_echo_n "checking for $ac_word... " >&6; }
5584 if test "${ac_cv_prog_AWK+set}" = set; then :
5585   $as_echo_n "(cached) " >&6
5586 else
5587   if test -n "$AWK"; then
5588   ac_cv_prog_AWK="$AWK" # Let the user override the test.
5589 else
5590 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5591 for as_dir in $PATH
5592 do
5593   IFS=$as_save_IFS
5594   test -z "$as_dir" && as_dir=.
5595     for ac_exec_ext in '' $ac_executable_extensions; do
5596   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5597     ac_cv_prog_AWK="$ac_prog"
5598     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5599     break 2
5600   fi
5601 done
5602   done
5603 IFS=$as_save_IFS
5604
5605 fi
5606 fi
5607 AWK=$ac_cv_prog_AWK
5608 if test -n "$AWK"; then
5609   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
5610 $as_echo "$AWK" >&6; }
5611 else
5612   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5613 $as_echo "no" >&6; }
5614 fi
5615
5616
5617   test -n "$AWK" && break
5618 done
5619
5620 # Find a good install program.  We prefer a C program (faster),
5621 # so one script is as good as another.  But avoid the broken or
5622 # incompatible versions:
5623 # SysV /etc/install, /usr/sbin/install
5624 # SunOS /usr/etc/install
5625 # IRIX /sbin/install
5626 # AIX /bin/install
5627 # AmigaOS /C/install, which installs bootblocks on floppy discs
5628 # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
5629 # AFS /usr/afsws/bin/install, which mishandles nonexistent args
5630 # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
5631 # OS/2's system install, which has a completely different semantic
5632 # ./install, which can be erroneously created by make from ./install.sh.
5633 # Reject install programs that cannot install multiple files.
5634 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
5635 $as_echo_n "checking for a BSD-compatible install... " >&6; }
5636 if test -z "$INSTALL"; then
5637 if test "${ac_cv_path_install+set}" = set; then :
5638   $as_echo_n "(cached) " >&6
5639 else
5640   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5641 for as_dir in $PATH
5642 do
5643   IFS=$as_save_IFS
5644   test -z "$as_dir" && as_dir=.
5645     # Account for people who put trailing slashes in PATH elements.
5646 case $as_dir/ in #((
5647   ./ | .// | /[cC]/* | \
5648   /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
5649   ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
5650   /usr/ucb/* ) ;;
5651   *)
5652     # OSF1 and SCO ODT 3.0 have their own names for install.
5653     # Don't use installbsd from OSF since it installs stuff as root
5654     # by default.
5655     for ac_prog in ginstall scoinst install; do
5656       for ac_exec_ext in '' $ac_executable_extensions; do
5657         if { test -f "$as_dir/$ac_prog$ac_exec_ext" && $as_test_x "$as_dir/$ac_prog$ac_exec_ext"; }; then
5658           if test $ac_prog = install &&
5659             grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5660             # AIX install.  It has an incompatible calling convention.
5661             :
5662           elif test $ac_prog = install &&
5663             grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
5664             # program-specific install script used by HP pwplus--don't use.
5665             :
5666           else
5667             rm -rf conftest.one conftest.two conftest.dir
5668             echo one > conftest.one
5669             echo two > conftest.two
5670             mkdir conftest.dir
5671             if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
5672               test -s conftest.one && test -s conftest.two &&
5673               test -s conftest.dir/conftest.one &&
5674               test -s conftest.dir/conftest.two
5675             then
5676               ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
5677               break 3
5678             fi
5679           fi
5680         fi
5681       done
5682     done
5683     ;;
5684 esac
5685
5686   done
5687 IFS=$as_save_IFS
5688
5689 rm -rf conftest.one conftest.two conftest.dir
5690
5691 fi
5692   if test "${ac_cv_path_install+set}" = set; then
5693     INSTALL=$ac_cv_path_install
5694   else
5695     # As a last resort, use the slow shell script.  Don't cache a
5696     # value for INSTALL within a source directory, because that will
5697     # break other packages using the cache if that directory is
5698     # removed, or if the value is a relative name.
5699     INSTALL=$ac_install_sh
5700   fi
5701 fi
5702 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
5703 $as_echo "$INSTALL" >&6; }
5704
5705 # Use test -z because SunOS4 sh mishandles braces in ${var-val}.
5706 # It thinks the first close brace ends the variable substitution.
5707 test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
5708
5709 test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
5710
5711 test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
5712
5713 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
5714 $as_echo_n "checking whether ln -s works... " >&6; }
5715 LN_S=$as_ln_s
5716 if test "$LN_S" = "ln -s"; then
5717   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
5718 $as_echo "yes" >&6; }
5719 else
5720   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
5721 $as_echo "no, using $LN_S" >&6; }
5722 fi
5723
5724 if test -n "$ac_tool_prefix"; then
5725   # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
5726 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
5727 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5728 $as_echo_n "checking for $ac_word... " >&6; }
5729 if test "${ac_cv_prog_RANLIB+set}" = set; then :
5730   $as_echo_n "(cached) " >&6
5731 else
5732   if test -n "$RANLIB"; then
5733   ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
5734 else
5735 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5736 for as_dir in $PATH
5737 do
5738   IFS=$as_save_IFS
5739   test -z "$as_dir" && as_dir=.
5740     for ac_exec_ext in '' $ac_executable_extensions; do
5741   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5742     ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
5743     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5744     break 2
5745   fi
5746 done
5747   done
5748 IFS=$as_save_IFS
5749
5750 fi
5751 fi
5752 RANLIB=$ac_cv_prog_RANLIB
5753 if test -n "$RANLIB"; then
5754   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
5755 $as_echo "$RANLIB" >&6; }
5756 else
5757   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5758 $as_echo "no" >&6; }
5759 fi
5760
5761
5762 fi
5763 if test -z "$ac_cv_prog_RANLIB"; then
5764   ac_ct_RANLIB=$RANLIB
5765   # Extract the first word of "ranlib", so it can be a program name with args.
5766 set dummy ranlib; ac_word=$2
5767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5768 $as_echo_n "checking for $ac_word... " >&6; }
5769 if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
5770   $as_echo_n "(cached) " >&6
5771 else
5772   if test -n "$ac_ct_RANLIB"; then
5773   ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
5774 else
5775 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5776 for as_dir in $PATH
5777 do
5778   IFS=$as_save_IFS
5779   test -z "$as_dir" && as_dir=.
5780     for ac_exec_ext in '' $ac_executable_extensions; do
5781   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5782     ac_cv_prog_ac_ct_RANLIB="ranlib"
5783     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5784     break 2
5785   fi
5786 done
5787   done
5788 IFS=$as_save_IFS
5789
5790 fi
5791 fi
5792 ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
5793 if test -n "$ac_ct_RANLIB"; then
5794   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
5795 $as_echo "$ac_ct_RANLIB" >&6; }
5796 else
5797   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5798 $as_echo "no" >&6; }
5799 fi
5800
5801   if test "x$ac_ct_RANLIB" = x; then
5802     RANLIB=":"
5803   else
5804     case $cross_compiling:$ac_tool_warned in
5805 yes:)
5806 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5807 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5808 ac_tool_warned=yes ;;
5809 esac
5810     RANLIB=$ac_ct_RANLIB
5811   fi
5812 else
5813   RANLIB="$ac_cv_prog_RANLIB"
5814 fi
5815
5816 for ac_prog in 'bison -y' byacc
5817 do
5818   # Extract the first word of "$ac_prog", so it can be a program name with args.
5819 set dummy $ac_prog; ac_word=$2
5820 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5821 $as_echo_n "checking for $ac_word... " >&6; }
5822 if test "${ac_cv_prog_YACC+set}" = set; then :
5823   $as_echo_n "(cached) " >&6
5824 else
5825   if test -n "$YACC"; then
5826   ac_cv_prog_YACC="$YACC" # Let the user override the test.
5827 else
5828 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5829 for as_dir in $PATH
5830 do
5831   IFS=$as_save_IFS
5832   test -z "$as_dir" && as_dir=.
5833     for ac_exec_ext in '' $ac_executable_extensions; do
5834   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5835     ac_cv_prog_YACC="$ac_prog"
5836     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5837     break 2
5838   fi
5839 done
5840   done
5841 IFS=$as_save_IFS
5842
5843 fi
5844 fi
5845 YACC=$ac_cv_prog_YACC
5846 if test -n "$YACC"; then
5847   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACC" >&5
5848 $as_echo "$YACC" >&6; }
5849 else
5850   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5851 $as_echo "no" >&6; }
5852 fi
5853
5854
5855   test -n "$YACC" && break
5856 done
5857 test -n "$YACC" || YACC="yacc"
5858
5859
5860 if test -n "$ac_tool_prefix"; then
5861   # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
5862 set dummy ${ac_tool_prefix}ar; ac_word=$2
5863 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5864 $as_echo_n "checking for $ac_word... " >&6; }
5865 if test "${ac_cv_prog_AR+set}" = set; then :
5866   $as_echo_n "(cached) " >&6
5867 else
5868   if test -n "$AR"; then
5869   ac_cv_prog_AR="$AR" # Let the user override the test.
5870 else
5871 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5872 for as_dir in $PATH
5873 do
5874   IFS=$as_save_IFS
5875   test -z "$as_dir" && as_dir=.
5876     for ac_exec_ext in '' $ac_executable_extensions; do
5877   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5878     ac_cv_prog_AR="${ac_tool_prefix}ar"
5879     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5880     break 2
5881   fi
5882 done
5883   done
5884 IFS=$as_save_IFS
5885
5886 fi
5887 fi
5888 AR=$ac_cv_prog_AR
5889 if test -n "$AR"; then
5890   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
5891 $as_echo "$AR" >&6; }
5892 else
5893   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5894 $as_echo "no" >&6; }
5895 fi
5896
5897
5898 fi
5899 if test -z "$ac_cv_prog_AR"; then
5900   ac_ct_AR=$AR
5901   # Extract the first word of "ar", so it can be a program name with args.
5902 set dummy ar; ac_word=$2
5903 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5904 $as_echo_n "checking for $ac_word... " >&6; }
5905 if test "${ac_cv_prog_ac_ct_AR+set}" = set; then :
5906   $as_echo_n "(cached) " >&6
5907 else
5908   if test -n "$ac_ct_AR"; then
5909   ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
5910 else
5911 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5912 for as_dir in $PATH
5913 do
5914   IFS=$as_save_IFS
5915   test -z "$as_dir" && as_dir=.
5916     for ac_exec_ext in '' $ac_executable_extensions; do
5917   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5918     ac_cv_prog_ac_ct_AR="ar"
5919     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5920     break 2
5921   fi
5922 done
5923   done
5924 IFS=$as_save_IFS
5925
5926 fi
5927 fi
5928 ac_ct_AR=$ac_cv_prog_ac_ct_AR
5929 if test -n "$ac_ct_AR"; then
5930   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
5931 $as_echo "$ac_ct_AR" >&6; }
5932 else
5933   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5934 $as_echo "no" >&6; }
5935 fi
5936
5937   if test "x$ac_ct_AR" = x; then
5938     AR=""
5939   else
5940     case $cross_compiling:$ac_tool_warned in
5941 yes:)
5942 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5943 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5944 ac_tool_warned=yes ;;
5945 esac
5946     AR=$ac_ct_AR
5947   fi
5948 else
5949   AR="$ac_cv_prog_AR"
5950 fi
5951
5952 if test -n "$ac_tool_prefix"; then
5953   # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
5954 set dummy ${ac_tool_prefix}dlltool; ac_word=$2
5955 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5956 $as_echo_n "checking for $ac_word... " >&6; }
5957 if test "${ac_cv_prog_DLLTOOL+set}" = set; then :
5958   $as_echo_n "(cached) " >&6
5959 else
5960   if test -n "$DLLTOOL"; then
5961   ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
5962 else
5963 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5964 for as_dir in $PATH
5965 do
5966   IFS=$as_save_IFS
5967   test -z "$as_dir" && as_dir=.
5968     for ac_exec_ext in '' $ac_executable_extensions; do
5969   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
5970     ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
5971     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5972     break 2
5973   fi
5974 done
5975   done
5976 IFS=$as_save_IFS
5977
5978 fi
5979 fi
5980 DLLTOOL=$ac_cv_prog_DLLTOOL
5981 if test -n "$DLLTOOL"; then
5982   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
5983 $as_echo "$DLLTOOL" >&6; }
5984 else
5985   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5986 $as_echo "no" >&6; }
5987 fi
5988
5989
5990 fi
5991 if test -z "$ac_cv_prog_DLLTOOL"; then
5992   ac_ct_DLLTOOL=$DLLTOOL
5993   # Extract the first word of "dlltool", so it can be a program name with args.
5994 set dummy dlltool; ac_word=$2
5995 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5996 $as_echo_n "checking for $ac_word... " >&6; }
5997 if test "${ac_cv_prog_ac_ct_DLLTOOL+set}" = set; then :
5998   $as_echo_n "(cached) " >&6
5999 else
6000   if test -n "$ac_ct_DLLTOOL"; then
6001   ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
6002 else
6003 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6004 for as_dir in $PATH
6005 do
6006   IFS=$as_save_IFS
6007   test -z "$as_dir" && as_dir=.
6008     for ac_exec_ext in '' $ac_executable_extensions; do
6009   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6010     ac_cv_prog_ac_ct_DLLTOOL="dlltool"
6011     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6012     break 2
6013   fi
6014 done
6015   done
6016 IFS=$as_save_IFS
6017
6018 fi
6019 fi
6020 ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
6021 if test -n "$ac_ct_DLLTOOL"; then
6022   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
6023 $as_echo "$ac_ct_DLLTOOL" >&6; }
6024 else
6025   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6026 $as_echo "no" >&6; }
6027 fi
6028
6029   if test "x$ac_ct_DLLTOOL" = x; then
6030     DLLTOOL=""
6031   else
6032     case $cross_compiling:$ac_tool_warned in
6033 yes:)
6034 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6035 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6036 ac_tool_warned=yes ;;
6037 esac
6038     DLLTOOL=$ac_ct_DLLTOOL
6039   fi
6040 else
6041   DLLTOOL="$ac_cv_prog_DLLTOOL"
6042 fi
6043
6044 if test -n "$ac_tool_prefix"; then
6045   # Extract the first word of "${ac_tool_prefix}windres", so it can be a program name with args.
6046 set dummy ${ac_tool_prefix}windres; ac_word=$2
6047 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6048 $as_echo_n "checking for $ac_word... " >&6; }
6049 if test "${ac_cv_prog_WINDRES+set}" = set; then :
6050   $as_echo_n "(cached) " >&6
6051 else
6052   if test -n "$WINDRES"; then
6053   ac_cv_prog_WINDRES="$WINDRES" # Let the user override the test.
6054 else
6055 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6056 for as_dir in $PATH
6057 do
6058   IFS=$as_save_IFS
6059   test -z "$as_dir" && as_dir=.
6060     for ac_exec_ext in '' $ac_executable_extensions; do
6061   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6062     ac_cv_prog_WINDRES="${ac_tool_prefix}windres"
6063     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6064     break 2
6065   fi
6066 done
6067   done
6068 IFS=$as_save_IFS
6069
6070 fi
6071 fi
6072 WINDRES=$ac_cv_prog_WINDRES
6073 if test -n "$WINDRES"; then
6074   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $WINDRES" >&5
6075 $as_echo "$WINDRES" >&6; }
6076 else
6077   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6078 $as_echo "no" >&6; }
6079 fi
6080
6081
6082 fi
6083 if test -z "$ac_cv_prog_WINDRES"; then
6084   ac_ct_WINDRES=$WINDRES
6085   # Extract the first word of "windres", so it can be a program name with args.
6086 set dummy windres; ac_word=$2
6087 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6088 $as_echo_n "checking for $ac_word... " >&6; }
6089 if test "${ac_cv_prog_ac_ct_WINDRES+set}" = set; then :
6090   $as_echo_n "(cached) " >&6
6091 else
6092   if test -n "$ac_ct_WINDRES"; then
6093   ac_cv_prog_ac_ct_WINDRES="$ac_ct_WINDRES" # Let the user override the test.
6094 else
6095 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6096 for as_dir in $PATH
6097 do
6098   IFS=$as_save_IFS
6099   test -z "$as_dir" && as_dir=.
6100     for ac_exec_ext in '' $ac_executable_extensions; do
6101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6102     ac_cv_prog_ac_ct_WINDRES="windres"
6103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6104     break 2
6105   fi
6106 done
6107   done
6108 IFS=$as_save_IFS
6109
6110 fi
6111 fi
6112 ac_ct_WINDRES=$ac_cv_prog_ac_ct_WINDRES
6113 if test -n "$ac_ct_WINDRES"; then
6114   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_WINDRES" >&5
6115 $as_echo "$ac_ct_WINDRES" >&6; }
6116 else
6117   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6118 $as_echo "no" >&6; }
6119 fi
6120
6121   if test "x$ac_ct_WINDRES" = x; then
6122     WINDRES=""
6123   else
6124     case $cross_compiling:$ac_tool_warned in
6125 yes:)
6126 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6127 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6128 ac_tool_warned=yes ;;
6129 esac
6130     WINDRES=$ac_ct_WINDRES
6131   fi
6132 else
6133   WINDRES="$ac_cv_prog_WINDRES"
6134 fi
6135
6136
6137 case $host_os in
6138   gnu*)
6139     # Needed for GNU Hurd hosts.
6140     if test -n "$ac_tool_prefix"; then
6141   # Extract the first word of "${ac_tool_prefix}mig", so it can be a program name with args.
6142 set dummy ${ac_tool_prefix}mig; ac_word=$2
6143 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6144 $as_echo_n "checking for $ac_word... " >&6; }
6145 if test "${ac_cv_prog_MIG+set}" = set; then :
6146   $as_echo_n "(cached) " >&6
6147 else
6148   if test -n "$MIG"; then
6149   ac_cv_prog_MIG="$MIG" # Let the user override the test.
6150 else
6151 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6152 for as_dir in $PATH
6153 do
6154   IFS=$as_save_IFS
6155   test -z "$as_dir" && as_dir=.
6156     for ac_exec_ext in '' $ac_executable_extensions; do
6157   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6158     ac_cv_prog_MIG="${ac_tool_prefix}mig"
6159     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6160     break 2
6161   fi
6162 done
6163   done
6164 IFS=$as_save_IFS
6165
6166 fi
6167 fi
6168 MIG=$ac_cv_prog_MIG
6169 if test -n "$MIG"; then
6170   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MIG" >&5
6171 $as_echo "$MIG" >&6; }
6172 else
6173   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6174 $as_echo "no" >&6; }
6175 fi
6176
6177
6178 fi
6179 if test -z "$ac_cv_prog_MIG"; then
6180   ac_ct_MIG=$MIG
6181   # Extract the first word of "mig", so it can be a program name with args.
6182 set dummy mig; ac_word=$2
6183 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6184 $as_echo_n "checking for $ac_word... " >&6; }
6185 if test "${ac_cv_prog_ac_ct_MIG+set}" = set; then :
6186   $as_echo_n "(cached) " >&6
6187 else
6188   if test -n "$ac_ct_MIG"; then
6189   ac_cv_prog_ac_ct_MIG="$ac_ct_MIG" # Let the user override the test.
6190 else
6191 as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6192 for as_dir in $PATH
6193 do
6194   IFS=$as_save_IFS
6195   test -z "$as_dir" && as_dir=.
6196     for ac_exec_ext in '' $ac_executable_extensions; do
6197   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
6198     ac_cv_prog_ac_ct_MIG="mig"
6199     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6200     break 2
6201   fi
6202 done
6203   done
6204 IFS=$as_save_IFS
6205
6206 fi
6207 fi
6208 ac_ct_MIG=$ac_cv_prog_ac_ct_MIG
6209 if test -n "$ac_ct_MIG"; then
6210   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MIG" >&5
6211 $as_echo "$ac_ct_MIG" >&6; }
6212 else
6213   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6214 $as_echo "no" >&6; }
6215 fi
6216
6217   if test "x$ac_ct_MIG" = x; then
6218     MIG=""
6219   else
6220     case $cross_compiling:$ac_tool_warned in
6221 yes:)
6222 { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6223 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6224 ac_tool_warned=yes ;;
6225 esac
6226     MIG=$ac_ct_MIG
6227   fi
6228 else
6229   MIG="$ac_cv_prog_MIG"
6230 fi
6231
6232     if test x"$MIG" = x; then
6233       as_fn_error "MIG not found but required for $host hosts" "$LINENO" 5
6234     fi
6235     ;;
6236 esac
6237
6238 # ---------------------- #
6239 # Checks for libraries.  #
6240 # ---------------------- #
6241
6242 # We might need to link with -lm; most simulators need it.
6243 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lm" >&5
6244 $as_echo_n "checking for main in -lm... " >&6; }
6245 if test "${ac_cv_lib_m_main+set}" = set; then :
6246   $as_echo_n "(cached) " >&6
6247 else
6248   ac_check_lib_save_LIBS=$LIBS
6249 LIBS="-lm  $LIBS"
6250 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6251 /* end confdefs.h.  */
6252
6253
6254 int
6255 main ()
6256 {
6257 return main ();
6258   ;
6259   return 0;
6260 }
6261 _ACEOF
6262 if ac_fn_c_try_link "$LINENO"; then :
6263   ac_cv_lib_m_main=yes
6264 else
6265   ac_cv_lib_m_main=no
6266 fi
6267 rm -f core conftest.err conftest.$ac_objext \
6268     conftest$ac_exeext conftest.$ac_ext
6269 LIBS=$ac_check_lib_save_LIBS
6270 fi
6271 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_main" >&5
6272 $as_echo "$ac_cv_lib_m_main" >&6; }
6273 if test "x$ac_cv_lib_m_main" = x""yes; then :
6274   cat >>confdefs.h <<_ACEOF
6275 #define HAVE_LIBM 1
6276 _ACEOF
6277
6278   LIBS="-lm $LIBS"
6279
6280 fi
6281
6282
6283 # We need to link with -lw to get `wctype' on Solaris before Solaris
6284 # 2.6.  Solaris 2.6 and beyond have this function in libc, and have a
6285 # libw that some versions of the GNU linker cannot hanle (GNU ld 2.9.1
6286 # is known to have this problem).  Therefore we avoid libw if we can.
6287 ac_fn_c_check_func "$LINENO" "wctype" "ac_cv_func_wctype"
6288 if test "x$ac_cv_func_wctype" = x""yes; then :
6289
6290 else
6291   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wctype in -lw" >&5
6292 $as_echo_n "checking for wctype in -lw... " >&6; }
6293 if test "${ac_cv_lib_w_wctype+set}" = set; then :
6294   $as_echo_n "(cached) " >&6
6295 else
6296   ac_check_lib_save_LIBS=$LIBS
6297 LIBS="-lw  $LIBS"
6298 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6299 /* end confdefs.h.  */
6300
6301 /* Override any GCC internal prototype to avoid an error.
6302    Use char because int might match the return type of a GCC
6303    builtin and then its argument prototype would still apply.  */
6304 #ifdef __cplusplus
6305 extern "C"
6306 #endif
6307 char wctype ();
6308 int
6309 main ()
6310 {
6311 return wctype ();
6312   ;
6313   return 0;
6314 }
6315 _ACEOF
6316 if ac_fn_c_try_link "$LINENO"; then :
6317   ac_cv_lib_w_wctype=yes
6318 else
6319   ac_cv_lib_w_wctype=no
6320 fi
6321 rm -f core conftest.err conftest.$ac_objext \
6322     conftest$ac_exeext conftest.$ac_ext
6323 LIBS=$ac_check_lib_save_LIBS
6324 fi
6325 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_w_wctype" >&5
6326 $as_echo "$ac_cv_lib_w_wctype" >&6; }
6327 if test "x$ac_cv_lib_w_wctype" = x""yes; then :
6328   cat >>confdefs.h <<_ACEOF
6329 #define HAVE_LIBW 1
6330 _ACEOF
6331
6332   LIBS="-lw $LIBS"
6333
6334 fi
6335
6336 fi
6337
6338
6339 # Some systems (e.g. Solaris) have `gethostbyname' in libnsl.
6340 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing gethostbyname" >&5
6341 $as_echo_n "checking for library containing gethostbyname... " >&6; }
6342 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6343   $as_echo_n "(cached) " >&6
6344 else
6345   ac_func_search_save_LIBS=$LIBS
6346 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6347 /* end confdefs.h.  */
6348
6349 /* Override any GCC internal prototype to avoid an error.
6350    Use char because int might match the return type of a GCC
6351    builtin and then its argument prototype would still apply.  */
6352 #ifdef __cplusplus
6353 extern "C"
6354 #endif
6355 char gethostbyname ();
6356 int
6357 main ()
6358 {
6359 return gethostbyname ();
6360   ;
6361   return 0;
6362 }
6363 _ACEOF
6364 for ac_lib in '' nsl; do
6365   if test -z "$ac_lib"; then
6366     ac_res="none required"
6367   else
6368     ac_res=-l$ac_lib
6369     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6370   fi
6371   if ac_fn_c_try_link "$LINENO"; then :
6372   ac_cv_search_gethostbyname=$ac_res
6373 fi
6374 rm -f core conftest.err conftest.$ac_objext \
6375     conftest$ac_exeext
6376   if test "${ac_cv_search_gethostbyname+set}" = set; then :
6377   break
6378 fi
6379 done
6380 if test "${ac_cv_search_gethostbyname+set}" = set; then :
6381
6382 else
6383   ac_cv_search_gethostbyname=no
6384 fi
6385 rm conftest.$ac_ext
6386 LIBS=$ac_func_search_save_LIBS
6387 fi
6388 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_gethostbyname" >&5
6389 $as_echo "$ac_cv_search_gethostbyname" >&6; }
6390 ac_res=$ac_cv_search_gethostbyname
6391 if test "$ac_res" != no; then :
6392   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6393
6394 fi
6395
6396
6397 # Some systems (e.g. Solaris) have `socketpair' in libsocket.
6398 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing socketpair" >&5
6399 $as_echo_n "checking for library containing socketpair... " >&6; }
6400 if test "${ac_cv_search_socketpair+set}" = set; then :
6401   $as_echo_n "(cached) " >&6
6402 else
6403   ac_func_search_save_LIBS=$LIBS
6404 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6405 /* end confdefs.h.  */
6406
6407 /* Override any GCC internal prototype to avoid an error.
6408    Use char because int might match the return type of a GCC
6409    builtin and then its argument prototype would still apply.  */
6410 #ifdef __cplusplus
6411 extern "C"
6412 #endif
6413 char socketpair ();
6414 int
6415 main ()
6416 {
6417 return socketpair ();
6418   ;
6419   return 0;
6420 }
6421 _ACEOF
6422 for ac_lib in '' socket; do
6423   if test -z "$ac_lib"; then
6424     ac_res="none required"
6425   else
6426     ac_res=-l$ac_lib
6427     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6428   fi
6429   if ac_fn_c_try_link "$LINENO"; then :
6430   ac_cv_search_socketpair=$ac_res
6431 fi
6432 rm -f core conftest.err conftest.$ac_objext \
6433     conftest$ac_exeext
6434   if test "${ac_cv_search_socketpair+set}" = set; then :
6435   break
6436 fi
6437 done
6438 if test "${ac_cv_search_socketpair+set}" = set; then :
6439
6440 else
6441   ac_cv_search_socketpair=no
6442 fi
6443 rm conftest.$ac_ext
6444 LIBS=$ac_func_search_save_LIBS
6445 fi
6446 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_socketpair" >&5
6447 $as_echo "$ac_cv_search_socketpair" >&6; }
6448 ac_res=$ac_cv_search_socketpair
6449 if test "$ac_res" != no; then :
6450   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6451
6452 fi
6453
6454
6455 # Link in zlib if we can.  This allows us to read compressed debug sections.
6456
6457   # See if the user specified whether he wants zlib support or not.
6458
6459 # Check whether --with-zlib was given.
6460 if test "${with_zlib+set}" = set; then :
6461   withval=$with_zlib;
6462 else
6463   with_zlib=auto
6464 fi
6465
6466
6467   if test "$with_zlib" != "no"; then
6468     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing zlibVersion" >&5
6469 $as_echo_n "checking for library containing zlibVersion... " >&6; }
6470 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6471   $as_echo_n "(cached) " >&6
6472 else
6473   ac_func_search_save_LIBS=$LIBS
6474 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6475 /* end confdefs.h.  */
6476
6477 /* Override any GCC internal prototype to avoid an error.
6478    Use char because int might match the return type of a GCC
6479    builtin and then its argument prototype would still apply.  */
6480 #ifdef __cplusplus
6481 extern "C"
6482 #endif
6483 char zlibVersion ();
6484 int
6485 main ()
6486 {
6487 return zlibVersion ();
6488   ;
6489   return 0;
6490 }
6491 _ACEOF
6492 for ac_lib in '' z; do
6493   if test -z "$ac_lib"; then
6494     ac_res="none required"
6495   else
6496     ac_res=-l$ac_lib
6497     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6498   fi
6499   if ac_fn_c_try_link "$LINENO"; then :
6500   ac_cv_search_zlibVersion=$ac_res
6501 fi
6502 rm -f core conftest.err conftest.$ac_objext \
6503     conftest$ac_exeext
6504   if test "${ac_cv_search_zlibVersion+set}" = set; then :
6505   break
6506 fi
6507 done
6508 if test "${ac_cv_search_zlibVersion+set}" = set; then :
6509
6510 else
6511   ac_cv_search_zlibVersion=no
6512 fi
6513 rm conftest.$ac_ext
6514 LIBS=$ac_func_search_save_LIBS
6515 fi
6516 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_zlibVersion" >&5
6517 $as_echo "$ac_cv_search_zlibVersion" >&6; }
6518 ac_res=$ac_cv_search_zlibVersion
6519 if test "$ac_res" != no; then :
6520   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6521   for ac_header in zlib.h
6522 do :
6523   ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
6524 if test "x$ac_cv_header_zlib_h" = x""yes; then :
6525   cat >>confdefs.h <<_ACEOF
6526 #define HAVE_ZLIB_H 1
6527 _ACEOF
6528
6529 fi
6530
6531 done
6532
6533 fi
6534
6535     if test "$with_zlib" = "yes" -a "$ac_cv_header_zlib_h" != "yes"; then
6536       as_fn_error "zlib (libz) library was explicitly requested but not found" "$LINENO" 5
6537     fi
6538   fi
6539
6540
6541 # On HP/UX we may need libxpdl for dlgetmodinfo (used by solib-pa64.c).
6542 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlgetmodinfo" >&5
6543 $as_echo_n "checking for library containing dlgetmodinfo... " >&6; }
6544 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6545   $as_echo_n "(cached) " >&6
6546 else
6547   ac_func_search_save_LIBS=$LIBS
6548 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6549 /* end confdefs.h.  */
6550
6551 /* Override any GCC internal prototype to avoid an error.
6552    Use char because int might match the return type of a GCC
6553    builtin and then its argument prototype would still apply.  */
6554 #ifdef __cplusplus
6555 extern "C"
6556 #endif
6557 char dlgetmodinfo ();
6558 int
6559 main ()
6560 {
6561 return dlgetmodinfo ();
6562   ;
6563   return 0;
6564 }
6565 _ACEOF
6566 for ac_lib in '' dl xpdl; do
6567   if test -z "$ac_lib"; then
6568     ac_res="none required"
6569   else
6570     ac_res=-l$ac_lib
6571     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6572   fi
6573   if ac_fn_c_try_link "$LINENO"; then :
6574   ac_cv_search_dlgetmodinfo=$ac_res
6575 fi
6576 rm -f core conftest.err conftest.$ac_objext \
6577     conftest$ac_exeext
6578   if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6579   break
6580 fi
6581 done
6582 if test "${ac_cv_search_dlgetmodinfo+set}" = set; then :
6583
6584 else
6585   ac_cv_search_dlgetmodinfo=no
6586 fi
6587 rm conftest.$ac_ext
6588 LIBS=$ac_func_search_save_LIBS
6589 fi
6590 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlgetmodinfo" >&5
6591 $as_echo "$ac_cv_search_dlgetmodinfo" >&6; }
6592 ac_res=$ac_cv_search_dlgetmodinfo
6593 if test "$ac_res" != no; then :
6594   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6595
6596 fi
6597
6598
6599
6600
6601
6602 # Check whether --with-libiconv-prefix was given.
6603 if test "${with_libiconv_prefix+set}" = set; then :
6604   withval=$with_libiconv_prefix;
6605     for dir in `echo "$withval" | tr : ' '`; do
6606       if test -d $dir/include; then LIBICONV_INCLUDE="-I$dir/include"; fi
6607       if test -d $dir/lib; then LIBICONV_LIBDIR="-L$dir/lib"; fi
6608     done
6609
6610 fi
6611
6612
6613   BUILD_LIBICONV_LIBDIRS="../libiconv/lib/.libs ../libiconv/lib/_libs"
6614   BUILD_LIBICONV_INCLUDE="-I../libiconv/include"
6615
6616   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv" >&5
6617 $as_echo_n "checking for iconv... " >&6; }
6618 if test "${am_cv_func_iconv+set}" = set; then :
6619   $as_echo_n "(cached) " >&6
6620 else
6621
6622     am_cv_func_iconv="no, consider installing GNU libiconv"
6623     am_cv_lib_iconv=no
6624     am_cv_use_build_libiconv=no
6625     am_cv_build_libiconv_path=
6626
6627     # If libiconv is part of the build tree, then try using it over
6628     # any system iconv.
6629     if test -d ../libiconv; then
6630       for lib_dir in $BUILD_LIBICONV_LIBDIRS; do
6631         am_save_LIBS="$LIBS"
6632         am_save_CPPFLAGS="$CPPFLAGS"
6633         LIBS="$LIBS $lib_dir/libiconv.a"
6634         CPPFLAGS="$CPPFLAGS $BUILD_LIBICONV_INCLUDE"
6635         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6636 /* end confdefs.h.  */
6637 #include <stdlib.h>
6638 #include <iconv.h>
6639 int
6640 main ()
6641 {
6642 iconv_t cd = iconv_open("","");
6643            iconv(cd,NULL,NULL,NULL,NULL);
6644            iconv_close(cd);
6645   ;
6646   return 0;
6647 }
6648 _ACEOF
6649 if ac_fn_c_try_link "$LINENO"; then :
6650   am_cv_use_build_libiconv=yes
6651           am_cv_build_libiconv_path=$lib_dir/libiconv.a
6652           am_cv_lib_iconv=yes
6653           am_cv_func_iconv=yes
6654 fi
6655 rm -f core conftest.err conftest.$ac_objext \
6656     conftest$ac_exeext conftest.$ac_ext
6657         LIBS="$am_save_LIBS"
6658         CPPFLAGS="$am_save_CPPFLAGS"
6659         if test "$am_cv_use_build_libiconv" = "yes"; then
6660           break
6661         fi
6662       done
6663     fi
6664
6665     # Next, try to find iconv in libc.
6666     if test "$am_cv_func_iconv" != yes; then
6667       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6668 /* end confdefs.h.  */
6669 #include <stdlib.h>
6670 #include <iconv.h>
6671 int
6672 main ()
6673 {
6674 iconv_t cd = iconv_open("","");
6675          iconv(cd,NULL,NULL,NULL,NULL);
6676          iconv_close(cd);
6677   ;
6678   return 0;
6679 }
6680 _ACEOF
6681 if ac_fn_c_try_link "$LINENO"; then :
6682   am_cv_func_iconv=yes
6683 fi
6684 rm -f core conftest.err conftest.$ac_objext \
6685     conftest$ac_exeext conftest.$ac_ext
6686     fi
6687
6688     # If iconv was not in libc, try -liconv.  In this case, arrange to
6689     # look in the libiconv prefix, if it was specified by the user.
6690     if test "$am_cv_func_iconv" != yes; then
6691       am_save_CPPFLAGS="$CPPFLAGS"
6692       am_save_LIBS="$LIBS"
6693       if test -n "$LIBICONV_INCLUDE"; then
6694         CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6695         LIBS="$LIBS $LIBICONV_LIBDIR"
6696       fi
6697       LIBS="$LIBS -liconv"
6698       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6699 /* end confdefs.h.  */
6700 #include <stdlib.h>
6701 #include <iconv.h>
6702 int
6703 main ()
6704 {
6705 iconv_t cd = iconv_open("","");
6706          iconv(cd,NULL,NULL,NULL,NULL);
6707          iconv_close(cd);
6708   ;
6709   return 0;
6710 }
6711 _ACEOF
6712 if ac_fn_c_try_link "$LINENO"; then :
6713   am_cv_lib_iconv=yes
6714         am_cv_func_iconv=yes
6715 fi
6716 rm -f core conftest.err conftest.$ac_objext \
6717     conftest$ac_exeext conftest.$ac_ext
6718       LIBS="$am_save_LIBS"
6719       CPPFLAGS="$am_save_CPPFLAGS"
6720     fi
6721
6722 fi
6723 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_func_iconv" >&5
6724 $as_echo "$am_cv_func_iconv" >&6; }
6725
6726   # Set the various flags based on the cache variables.  We can't rely
6727   # on the flags to remain set from the above code, due to caching.
6728   LIBICONV=
6729   if test "$am_cv_lib_iconv" = yes; then
6730     LIBICONV="-liconv"
6731   else
6732     LIBICONV_LIBDIR=
6733     LIBICONV_INCLUDE=
6734   fi
6735   if test "$am_cv_use_build_libiconv" = yes; then
6736     LIBICONV="$am_cv_build_libiconv_path"
6737     LIBICONV_LIBDIR=""
6738     LIBICONV_INCLUDE="$BUILD_LIBICONV_INCLUDE"
6739   fi
6740   CPPFLAGS="$CPPFLAGS $LIBICONV_INCLUDE"
6741   LIBS="$LIBS $LIBICONV_LIBDIR $LIBICONV"
6742
6743   if test "$am_cv_func_iconv" = yes; then
6744
6745 $as_echo "#define HAVE_ICONV 1" >>confdefs.h
6746
6747     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for iconv declaration" >&5
6748 $as_echo_n "checking for iconv declaration... " >&6; }
6749     if test "${am_cv_proto_iconv+set}" = set; then :
6750   $as_echo_n "(cached) " >&6
6751 else
6752
6753       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6754 /* end confdefs.h.  */
6755
6756 #include <stdlib.h>
6757 #include <iconv.h>
6758 extern
6759 #ifdef __cplusplus
6760 "C"
6761 #endif
6762 #if defined(__STDC__) || defined(__cplusplus)
6763 size_t iconv (iconv_t cd, char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);
6764 #else
6765 size_t iconv();
6766 #endif
6767
6768 int
6769 main ()
6770 {
6771
6772   ;
6773   return 0;
6774 }
6775 _ACEOF
6776 if ac_fn_c_try_compile "$LINENO"; then :
6777   am_cv_proto_iconv_arg1=""
6778 else
6779   am_cv_proto_iconv_arg1="const"
6780 fi
6781 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6782       am_cv_proto_iconv="extern size_t iconv (iconv_t cd, $am_cv_proto_iconv_arg1 char * *inbuf, size_t *inbytesleft, char * *outbuf, size_t *outbytesleft);"
6783 fi
6784
6785     am_cv_proto_iconv=`echo "$am_cv_proto_iconv" | tr -s ' ' | sed -e 's/( /(/'`
6786     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_t:-
6787          }$am_cv_proto_iconv" >&5
6788 $as_echo "${ac_t:-
6789          }$am_cv_proto_iconv" >&6; }
6790
6791 cat >>confdefs.h <<_ACEOF
6792 #define ICONV_CONST $am_cv_proto_iconv_arg1
6793 _ACEOF
6794
6795   fi
6796
6797
6798 # GDB may fork/exec the iconv program to get the list of supported character
6799 # sets.  Allow the user to specify where to find it.
6800 # There are several factors affecting the choice of option name:
6801 # - There is already --with-libiconv-prefix but we can't use it, it specifies
6802 #   the build-time location of libiconv files.
6803 # - The program we need to find is iconv, which comes with glibc.  The user
6804 #   doesn't necessarily have libiconv installed.  Therefore naming this
6805 #   --with-libiconv-foo feels wrong.
6806 # - We want the path to be relocatable, but GDB_AC_DEFINE_RELOCATABLE is
6807 #   defined to work on directories not files (though it really doesn't know
6808 #   the difference).
6809 # - Calling this --with-iconv-prefix is perceived to cause too much confusion
6810 #   with --with-libiconv-prefix.
6811 # Putting these together is why the option name is --with-iconv-bin.
6812
6813
6814 # Check whether --with-iconv-bin was given.
6815 if test "${with_iconv_bin+set}" = set; then :
6816   withval=$with_iconv_bin; iconv_bin="${withval}"
6817
6818 cat >>confdefs.h <<_ACEOF
6819 #define ICONV_BIN "${iconv_bin}"
6820 _ACEOF
6821
6822
6823   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
6824      if test "x$prefix" = xNONE; then
6825         test_prefix=/usr/local
6826      else
6827         test_prefix=$prefix
6828      fi
6829   else
6830      test_prefix=$exec_prefix
6831   fi
6832   value=0
6833   case ${iconv_bin} in
6834      "${test_prefix}"|"${test_prefix}/"*|\
6835         '${exec_prefix}'|'${exec_prefix}/'*)
6836      value=1
6837      ;;
6838   esac
6839
6840 cat >>confdefs.h <<_ACEOF
6841 #define ICONV_BIN_RELOCATABLE $value
6842 _ACEOF
6843
6844
6845
6846 fi
6847
6848
6849 # On alpha-osf, it appears that libtermcap and libcurses are not compatible.
6850 # There is a very specific comment in /usr/include/curses.h explaining that
6851 # termcap routines built into libcurses must not be used.
6852 #
6853 # The symptoms we observed so far is GDB unexpectedly changing
6854 # the terminal settings when tgetent is called - this is particularly
6855 # visible as the output is missing carriage returns, and so rapidly
6856 # becomes very hard to read.
6857 #
6858 # The readline configure script has already decided that libtermcap
6859 # was enough for its purposes, and so decided to build readline using
6860 # libtermcap.  Since the TUI mode requires curses, building GDB with
6861 # TUI enabled results in both libraries to be used at the same time,
6862 # which is not allowed.  This basically means that GDB with TUI is
6863 # broken on alpha-osf.
6864
6865 case $host_os in
6866   osf* )
6867     if test x"$enable_tui" = xyes; then
6868       as_fn_error "Building GDB with TUI mode is not supported on this host" "$LINENO" 5
6869     fi
6870     if test x"$enable_tui" = xauto; then
6871       enable_tui=no
6872     fi
6873     ;;
6874 esac
6875
6876 # For the TUI, we need enhanced curses functionality.
6877 if test x"$enable_tui" != xno; then
6878   prefer_curses=yes
6879 fi
6880
6881 curses_found=no
6882 if test x"$prefer_curses" = xyes; then
6883   # FIXME: kettenis/20040905: We prefer ncurses over the vendor-supplied
6884   # curses library because the latter might not provide all the
6885   # functionality we need.  However, this leads to problems on systems
6886   # where the linker searches /usr/local/lib, but the compiler doesn't
6887   # search /usr/local/include, if ncurses is installed in /usr/local.  A
6888   # default installation of ncurses on alpha*-dec-osf* will lead to such
6889   # a situation.
6890   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing waddstr" >&5
6891 $as_echo_n "checking for library containing waddstr... " >&6; }
6892 if test "${ac_cv_search_waddstr+set}" = set; then :
6893   $as_echo_n "(cached) " >&6
6894 else
6895   ac_func_search_save_LIBS=$LIBS
6896 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6897 /* end confdefs.h.  */
6898
6899 /* Override any GCC internal prototype to avoid an error.
6900    Use char because int might match the return type of a GCC
6901    builtin and then its argument prototype would still apply.  */
6902 #ifdef __cplusplus
6903 extern "C"
6904 #endif
6905 char waddstr ();
6906 int
6907 main ()
6908 {
6909 return waddstr ();
6910   ;
6911   return 0;
6912 }
6913 _ACEOF
6914 for ac_lib in '' ncurses cursesX curses; do
6915   if test -z "$ac_lib"; then
6916     ac_res="none required"
6917   else
6918     ac_res=-l$ac_lib
6919     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
6920   fi
6921   if ac_fn_c_try_link "$LINENO"; then :
6922   ac_cv_search_waddstr=$ac_res
6923 fi
6924 rm -f core conftest.err conftest.$ac_objext \
6925     conftest$ac_exeext
6926   if test "${ac_cv_search_waddstr+set}" = set; then :
6927   break
6928 fi
6929 done
6930 if test "${ac_cv_search_waddstr+set}" = set; then :
6931
6932 else
6933   ac_cv_search_waddstr=no
6934 fi
6935 rm conftest.$ac_ext
6936 LIBS=$ac_func_search_save_LIBS
6937 fi
6938 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_waddstr" >&5
6939 $as_echo "$ac_cv_search_waddstr" >&6; }
6940 ac_res=$ac_cv_search_waddstr
6941 if test "$ac_res" != no; then :
6942   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
6943
6944 fi
6945
6946
6947   if test "$ac_cv_search_waddstr" != no; then
6948     curses_found=yes
6949   fi
6950 fi
6951
6952 # Check whether we should enable the TUI, but only do so if we really
6953 # can.
6954 if test x"$enable_tui" != xno; then
6955   if test -d $srcdir/tui; then
6956     if test "$curses_found" != no; then
6957       CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_TUI_OBS)"
6958       CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_TUI_DEPS)"
6959       CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_TUI_SRCS)"
6960       ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_TUI_CFLAGS)"
6961     else
6962       if test x"$enable_tui" = xyes; then
6963         as_fn_error "no enhanced curses library found; disable TUI" "$LINENO" 5
6964       else
6965         { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no enhanced curses library found; disabling TUI" >&5
6966 $as_echo "$as_me: WARNING: no enhanced curses library found; disabling TUI" >&2;}
6967       fi
6968     fi
6969   fi
6970 fi
6971
6972 # Since GDB uses Readline, we need termcap functionality.  In many
6973 # cases this will be provided by the curses library, but some systems
6974 # have a seperate termcap library, or no curses library at all.
6975
6976 case $host_os in
6977   cygwin*)
6978     if test -d $srcdir/libtermcap; then
6979       LIBS="../libtermcap/libtermcap.a $LIBS"
6980       ac_cv_search_tgetent="../libtermcap/libtermcap.a"
6981     fi ;;
6982   go32* | *djgpp*)
6983     ac_cv_search_tgetent="none required"
6984     ;;
6985   *mingw32*)
6986     ac_cv_search_tgetent="none required"
6987     CONFIG_OBS="$CONFIG_OBS windows-termcap.o"
6988     ;;
6989 esac
6990
6991 # These are the libraries checked by Readline.
6992 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing tgetent" >&5
6993 $as_echo_n "checking for library containing tgetent... " >&6; }
6994 if test "${ac_cv_search_tgetent+set}" = set; then :
6995   $as_echo_n "(cached) " >&6
6996 else
6997   ac_func_search_save_LIBS=$LIBS
6998 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6999 /* end confdefs.h.  */
7000
7001 /* Override any GCC internal prototype to avoid an error.
7002    Use char because int might match the return type of a GCC
7003    builtin and then its argument prototype would still apply.  */
7004 #ifdef __cplusplus
7005 extern "C"
7006 #endif
7007 char tgetent ();
7008 int
7009 main ()
7010 {
7011 return tgetent ();
7012   ;
7013   return 0;
7014 }
7015 _ACEOF
7016 for ac_lib in '' termcap tinfo curses ncurses; do
7017   if test -z "$ac_lib"; then
7018     ac_res="none required"
7019   else
7020     ac_res=-l$ac_lib
7021     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7022   fi
7023   if ac_fn_c_try_link "$LINENO"; then :
7024   ac_cv_search_tgetent=$ac_res
7025 fi
7026 rm -f core conftest.err conftest.$ac_objext \
7027     conftest$ac_exeext
7028   if test "${ac_cv_search_tgetent+set}" = set; then :
7029   break
7030 fi
7031 done
7032 if test "${ac_cv_search_tgetent+set}" = set; then :
7033
7034 else
7035   ac_cv_search_tgetent=no
7036 fi
7037 rm conftest.$ac_ext
7038 LIBS=$ac_func_search_save_LIBS
7039 fi
7040 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_tgetent" >&5
7041 $as_echo "$ac_cv_search_tgetent" >&6; }
7042 ac_res=$ac_cv_search_tgetent
7043 if test "$ac_res" != no; then :
7044   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7045
7046 fi
7047
7048
7049 if test "$ac_cv_search_tgetent" = no; then
7050   as_fn_error "no termcap library found" "$LINENO" 5
7051 fi
7052
7053
7054 # Check whether --with-system-readline was given.
7055 if test "${with_system_readline+set}" = set; then :
7056   withval=$with_system_readline;
7057 fi
7058
7059
7060 if test "$with_system_readline" = yes; then
7061   READLINE=-lreadline
7062   READLINE_DEPS=
7063   READLINE_CFLAGS=
7064   READLINE_TEXI_INCFLAG=
7065 else
7066   READLINE='$(READLINE_DIR)/libreadline.a'
7067   READLINE_DEPS='$(READLINE)'
7068   READLINE_CFLAGS='-I$(READLINE_SRC)/..'
7069   READLINE_TEXI_INCFLAG='-I $(READLINE_DIR)'
7070 fi
7071
7072
7073
7074
7075
7076 # Generate jit-reader.h
7077
7078 # This is typedeffed to GDB_CORE_ADDR in jit-reader.h
7079 TARGET_PTR=
7080
7081 # The cast to long int works around a bug in the HP C Compiler
7082 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7083 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7084 # This bug is HP SR number 8606223364.
7085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
7086 $as_echo_n "checking size of unsigned long long... " >&6; }
7087 if test "${ac_cv_sizeof_unsigned_long_long+set}" = set; then :
7088   $as_echo_n "(cached) " >&6
7089 else
7090   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :
7091
7092 else
7093   if test "$ac_cv_type_unsigned_long_long" = yes; then
7094      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7095 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7096 { as_fn_set_status 77
7097 as_fn_error "cannot compute sizeof (unsigned long long)
7098 See \`config.log' for more details." "$LINENO" 5; }; }
7099    else
7100      ac_cv_sizeof_unsigned_long_long=0
7101    fi
7102 fi
7103
7104 fi
7105 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
7106 $as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }
7107
7108
7109
7110 cat >>confdefs.h <<_ACEOF
7111 #define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
7112 _ACEOF
7113
7114
7115 # The cast to long int works around a bug in the HP C Compiler
7116 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7117 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7118 # This bug is HP SR number 8606223364.
7119 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
7120 $as_echo_n "checking size of unsigned long... " >&6; }
7121 if test "${ac_cv_sizeof_unsigned_long+set}" = set; then :
7122   $as_echo_n "(cached) " >&6
7123 else
7124   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :
7125
7126 else
7127   if test "$ac_cv_type_unsigned_long" = yes; then
7128      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7129 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7130 { as_fn_set_status 77
7131 as_fn_error "cannot compute sizeof (unsigned long)
7132 See \`config.log' for more details." "$LINENO" 5; }; }
7133    else
7134      ac_cv_sizeof_unsigned_long=0
7135    fi
7136 fi
7137
7138 fi
7139 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
7140 $as_echo "$ac_cv_sizeof_unsigned_long" >&6; }
7141
7142
7143
7144 cat >>confdefs.h <<_ACEOF
7145 #define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
7146 _ACEOF
7147
7148
7149 # The cast to long int works around a bug in the HP C Compiler
7150 # version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
7151 # declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
7152 # This bug is HP SR number 8606223364.
7153 { $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned __int128" >&5
7154 $as_echo_n "checking size of unsigned __int128... " >&6; }
7155 if test "${ac_cv_sizeof_unsigned___int128+set}" = set; then :
7156   $as_echo_n "(cached) " >&6
7157 else
7158   if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned __int128))" "ac_cv_sizeof_unsigned___int128"        "$ac_includes_default"; then :
7159
7160 else
7161   if test "$ac_cv_type_unsigned___int128" = yes; then
7162      { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
7163 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
7164 { as_fn_set_status 77
7165 as_fn_error "cannot compute sizeof (unsigned __int128)
7166 See \`config.log' for more details." "$LINENO" 5; }; }
7167    else
7168      ac_cv_sizeof_unsigned___int128=0
7169    fi
7170 fi
7171
7172 fi
7173 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned___int128" >&5
7174 $as_echo "$ac_cv_sizeof_unsigned___int128" >&6; }
7175
7176
7177
7178 cat >>confdefs.h <<_ACEOF
7179 #define SIZEOF_UNSIGNED___INT128 $ac_cv_sizeof_unsigned___int128
7180 _ACEOF
7181
7182
7183
7184 if test "x${ac_cv_sizeof_unsigned_long}" = "x8"; then
7185   TARGET_PTR="unsigned long"
7186 elif test "x${ac_cv_sizeof_unsigned_long_long}" = "x8"; then
7187   TARGET_PTR="unsigned long long"
7188 elif test "x${ac_cv_sizeof_unsigned___int128}" = "x16"; then
7189   TARGET_PTR="unsigned __int128"
7190 else
7191   TARGET_PTR="unsigned long"
7192 fi
7193
7194
7195 ac_config_files="$ac_config_files jit-reader.h:jit-reader.in"
7196
7197
7198 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
7199 $as_echo_n "checking for library containing dlopen... " >&6; }
7200 if test "${ac_cv_search_dlopen+set}" = set; then :
7201   $as_echo_n "(cached) " >&6
7202 else
7203   ac_func_search_save_LIBS=$LIBS
7204 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7205 /* end confdefs.h.  */
7206
7207 /* Override any GCC internal prototype to avoid an error.
7208    Use char because int might match the return type of a GCC
7209    builtin and then its argument prototype would still apply.  */
7210 #ifdef __cplusplus
7211 extern "C"
7212 #endif
7213 char dlopen ();
7214 int
7215 main ()
7216 {
7217 return dlopen ();
7218   ;
7219   return 0;
7220 }
7221 _ACEOF
7222 for ac_lib in '' dl; do
7223   if test -z "$ac_lib"; then
7224     ac_res="none required"
7225   else
7226     ac_res=-l$ac_lib
7227     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
7228   fi
7229   if ac_fn_c_try_link "$LINENO"; then :
7230   ac_cv_search_dlopen=$ac_res
7231 fi
7232 rm -f core conftest.err conftest.$ac_objext \
7233     conftest$ac_exeext
7234   if test "${ac_cv_search_dlopen+set}" = set; then :
7235   break
7236 fi
7237 done
7238 if test "${ac_cv_search_dlopen+set}" = set; then :
7239
7240 else
7241   ac_cv_search_dlopen=no
7242 fi
7243 rm conftest.$ac_ext
7244 LIBS=$ac_func_search_save_LIBS
7245 fi
7246 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
7247 $as_echo "$ac_cv_search_dlopen" >&6; }
7248 ac_res=$ac_cv_search_dlopen
7249 if test "$ac_res" != no; then :
7250   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
7251
7252 fi
7253
7254
7255
7256
7257 # Check whether --with-jit-reader-dir was given.
7258 if test "${with_jit_reader_dir+set}" = set; then :
7259   withval=$with_jit_reader_dir;
7260     JIT_READER_DIR=$withval
7261 else
7262   JIT_READER_DIR=${libdir}/gdb
7263 fi
7264
7265
7266   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
7267   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
7268   ac_define_dir=`eval echo $JIT_READER_DIR`
7269   ac_define_dir=`eval echo $ac_define_dir`
7270
7271 cat >>confdefs.h <<_ACEOF
7272 #define JIT_READER_DIR "$ac_define_dir"
7273 _ACEOF
7274
7275
7276
7277
7278   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
7279      if test "x$prefix" = xNONE; then
7280         test_prefix=/usr/local
7281      else
7282         test_prefix=$prefix
7283      fi
7284   else
7285      test_prefix=$exec_prefix
7286   fi
7287   value=0
7288   case ${ac_define_dir} in
7289      "${test_prefix}"|"${test_prefix}/"*|\
7290         '${exec_prefix}'|'${exec_prefix}/'*)
7291      value=1
7292      ;;
7293   esac
7294
7295 cat >>confdefs.h <<_ACEOF
7296 #define JIT_READER_DIR_RELOCATABLE $value
7297 _ACEOF
7298
7299
7300
7301
7302
7303 # Check whether --with-expat was given.
7304 if test "${with_expat+set}" = set; then :
7305   withval=$with_expat;
7306 else
7307   with_expat=auto
7308 fi
7309
7310 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use expat" >&5
7311 $as_echo_n "checking whether to use expat... " >&6; }
7312 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_expat" >&5
7313 $as_echo "$with_expat" >&6; }
7314
7315 if test "${with_expat}" = no; then
7316   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat support disabled; some features may be unavailable." >&5
7317 $as_echo "$as_me: WARNING: expat support disabled; some features may be unavailable." >&2;}
7318   HAVE_LIBEXPAT=no
7319 else
7320
7321       if test "X$prefix" = "XNONE"; then
7322     acl_final_prefix="$ac_default_prefix"
7323   else
7324     acl_final_prefix="$prefix"
7325   fi
7326   if test "X$exec_prefix" = "XNONE"; then
7327     acl_final_exec_prefix='${prefix}'
7328   else
7329     acl_final_exec_prefix="$exec_prefix"
7330   fi
7331   acl_save_prefix="$prefix"
7332   prefix="$acl_final_prefix"
7333   eval acl_final_exec_prefix=\"$acl_final_exec_prefix\"
7334   prefix="$acl_save_prefix"
7335
7336
7337 # Check whether --with-gnu-ld was given.
7338 if test "${with_gnu_ld+set}" = set; then :
7339   withval=$with_gnu_ld; test "$withval" = no || with_gnu_ld=yes
7340 else
7341   with_gnu_ld=no
7342 fi
7343
7344 # Prepare PATH_SEPARATOR.
7345 # The user is always right.
7346 if test "${PATH_SEPARATOR+set}" != set; then
7347   echo "#! /bin/sh" >conf$$.sh
7348   echo  "exit 0"   >>conf$$.sh
7349   chmod +x conf$$.sh
7350   if (PATH="/nonexistent;."; conf$$.sh) >/dev/null 2>&1; then
7351     PATH_SEPARATOR=';'
7352   else
7353     PATH_SEPARATOR=:
7354   fi
7355   rm -f conf$$.sh
7356 fi
7357 ac_prog=ld
7358 if test "$GCC" = yes; then
7359   # Check if gcc -print-prog-name=ld gives a path.
7360   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by GCC" >&5
7361 $as_echo_n "checking for ld used by GCC... " >&6; }
7362   case $host in
7363   *-*-mingw*)
7364     # gcc leaves a trailing carriage return which upsets mingw
7365     ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
7366   *)
7367     ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
7368   esac
7369   case $ac_prog in
7370     # Accept absolute paths.
7371     [\\/]* | [A-Za-z]:[\\/]*)
7372       re_direlt='/[^/][^/]*/\.\./'
7373       # Canonicalize the path of ld
7374       ac_prog=`echo $ac_prog| sed 's%\\\\%/%g'`
7375       while echo $ac_prog | grep "$re_direlt" > /dev/null 2>&1; do
7376         ac_prog=`echo $ac_prog| sed "s%$re_direlt%/%"`
7377       done
7378       test -z "$LD" && LD="$ac_prog"
7379       ;;
7380   "")
7381     # If it fails, then pretend we aren't using GCC.
7382     ac_prog=ld
7383     ;;
7384   *)
7385     # If it is relative, then search for the first ld in PATH.
7386     with_gnu_ld=unknown
7387     ;;
7388   esac
7389 elif test "$with_gnu_ld" = yes; then
7390   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
7391 $as_echo_n "checking for GNU ld... " >&6; }
7392 else
7393   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
7394 $as_echo_n "checking for non-GNU ld... " >&6; }
7395 fi
7396 if test "${acl_cv_path_LD+set}" = set; then :
7397   $as_echo_n "(cached) " >&6
7398 else
7399   if test -z "$LD"; then
7400   IFS="${IFS=   }"; ac_save_ifs="$IFS"; IFS="${IFS}${PATH_SEPARATOR-:}"
7401   for ac_dir in $PATH; do
7402     test -z "$ac_dir" && ac_dir=.
7403     if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
7404       acl_cv_path_LD="$ac_dir/$ac_prog"
7405       # Check to see if the program is GNU ld.  I'd rather use --version,
7406       # but apparently some GNU ld's only accept -v.
7407       # Break only if it was the GNU/non-GNU ld that we prefer.
7408       if "$acl_cv_path_LD" -v 2>&1 < /dev/null | egrep '(GNU|with BFD)' > /dev/null; then
7409         test "$with_gnu_ld" != no && break
7410       else
7411         test "$with_gnu_ld" != yes && break
7412       fi
7413     fi
7414   done
7415   IFS="$ac_save_ifs"
7416 else
7417   acl_cv_path_LD="$LD" # Let the user override the test with a path.
7418 fi
7419 fi
7420
7421 LD="$acl_cv_path_LD"
7422 if test -n "$LD"; then
7423   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
7424 $as_echo "$LD" >&6; }
7425 else
7426   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
7427 $as_echo "no" >&6; }
7428 fi
7429 test -z "$LD" && as_fn_error "no acceptable ld found in \$PATH" "$LINENO" 5
7430 { $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
7431 $as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
7432 if test "${acl_cv_prog_gnu_ld+set}" = set; then :
7433   $as_echo_n "(cached) " >&6
7434 else
7435   # I'd rather use --version here, but apparently some GNU ld's only accept -v.
7436 if $LD -v 2>&1 </dev/null | egrep '(GNU|with BFD)' 1>&5; then
7437   acl_cv_prog_gnu_ld=yes
7438 else
7439   acl_cv_prog_gnu_ld=no
7440 fi
7441 fi
7442 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_prog_gnu_ld" >&5
7443 $as_echo "$acl_cv_prog_gnu_ld" >&6; }
7444 with_gnu_ld=$acl_cv_prog_gnu_ld
7445
7446
7447
7448                                                 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shared library run path origin" >&5
7449 $as_echo_n "checking for shared library run path origin... " >&6; }
7450 if test "${acl_cv_rpath+set}" = set; then :
7451   $as_echo_n "(cached) " >&6
7452 else
7453
7454     CC="$CC" GCC="$GCC" LDFLAGS="$LDFLAGS" LD="$LD" with_gnu_ld="$with_gnu_ld" \
7455     ${CONFIG_SHELL-/bin/sh} "$ac_aux_dir/config.rpath" "$host" > conftest.sh
7456     . ./conftest.sh
7457     rm -f ./conftest.sh
7458     acl_cv_rpath=done
7459
7460 fi
7461 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acl_cv_rpath" >&5
7462 $as_echo "$acl_cv_rpath" >&6; }
7463   wl="$acl_cv_wl"
7464   libext="$acl_cv_libext"
7465   shlibext="$acl_cv_shlibext"
7466   hardcode_libdir_flag_spec="$acl_cv_hardcode_libdir_flag_spec"
7467   hardcode_libdir_separator="$acl_cv_hardcode_libdir_separator"
7468   hardcode_direct="$acl_cv_hardcode_direct"
7469   hardcode_minus_L="$acl_cv_hardcode_minus_L"
7470     # Check whether --enable-rpath was given.
7471 if test "${enable_rpath+set}" = set; then :
7472   enableval=$enable_rpath; :
7473 else
7474   enable_rpath=yes
7475 fi
7476
7477
7478
7479
7480
7481
7482
7483
7484
7485
7486     use_additional=yes
7487
7488   acl_save_prefix="$prefix"
7489   prefix="$acl_final_prefix"
7490   acl_save_exec_prefix="$exec_prefix"
7491   exec_prefix="$acl_final_exec_prefix"
7492
7493     eval additional_includedir=\"$includedir\"
7494     eval additional_libdir=\"$libdir\"
7495
7496   exec_prefix="$acl_save_exec_prefix"
7497   prefix="$acl_save_prefix"
7498
7499
7500 # Check whether --with-libexpat-prefix was given.
7501 if test "${with_libexpat_prefix+set}" = set; then :
7502   withval=$with_libexpat_prefix;
7503     if test "X$withval" = "Xno"; then
7504       use_additional=no
7505     else
7506       if test "X$withval" = "X"; then
7507
7508   acl_save_prefix="$prefix"
7509   prefix="$acl_final_prefix"
7510   acl_save_exec_prefix="$exec_prefix"
7511   exec_prefix="$acl_final_exec_prefix"
7512
7513           eval additional_includedir=\"$includedir\"
7514           eval additional_libdir=\"$libdir\"
7515
7516   exec_prefix="$acl_save_exec_prefix"
7517   prefix="$acl_save_prefix"
7518
7519       else
7520         additional_includedir="$withval/include"
7521         additional_libdir="$withval/lib"
7522       fi
7523     fi
7524
7525 fi
7526
7527       LIBEXPAT=
7528   LTLIBEXPAT=
7529   INCEXPAT=
7530   rpathdirs=
7531   ltrpathdirs=
7532   names_already_handled=
7533   names_next_round='expat '
7534   while test -n "$names_next_round"; do
7535     names_this_round="$names_next_round"
7536     names_next_round=
7537     for name in $names_this_round; do
7538       already_handled=
7539       for n in $names_already_handled; do
7540         if test "$n" = "$name"; then
7541           already_handled=yes
7542           break
7543         fi
7544       done
7545       if test -z "$already_handled"; then
7546         names_already_handled="$names_already_handled $name"
7547                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
7548         eval value=\"\$HAVE_LIB$uppername\"
7549         if test -n "$value"; then
7550           if test "$value" = yes; then
7551             eval value=\"\$LIB$uppername\"
7552             test -z "$value" || LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$value"
7553             eval value=\"\$LTLIB$uppername\"
7554             test -z "$value" || LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$value"
7555           else
7556                                     :
7557           fi
7558         else
7559                               found_dir=
7560           found_la=
7561           found_so=
7562           found_a=
7563           if test $use_additional = yes; then
7564             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
7565               found_dir="$additional_libdir"
7566               found_so="$additional_libdir/lib$name.$shlibext"
7567               if test -f "$additional_libdir/lib$name.la"; then
7568                 found_la="$additional_libdir/lib$name.la"
7569               fi
7570             else
7571               if test -f "$additional_libdir/lib$name.$libext"; then
7572                 found_dir="$additional_libdir"
7573                 found_a="$additional_libdir/lib$name.$libext"
7574                 if test -f "$additional_libdir/lib$name.la"; then
7575                   found_la="$additional_libdir/lib$name.la"
7576                 fi
7577               fi
7578             fi
7579           fi
7580           if test "X$found_dir" = "X"; then
7581             for x in $LDFLAGS $LTLIBEXPAT; do
7582
7583   acl_save_prefix="$prefix"
7584   prefix="$acl_final_prefix"
7585   acl_save_exec_prefix="$exec_prefix"
7586   exec_prefix="$acl_final_exec_prefix"
7587   eval x=\"$x\"
7588   exec_prefix="$acl_save_exec_prefix"
7589   prefix="$acl_save_prefix"
7590
7591               case "$x" in
7592                 -L*)
7593                   dir=`echo "X$x" | sed -e 's/^X-L//'`
7594                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
7595                     found_dir="$dir"
7596                     found_so="$dir/lib$name.$shlibext"
7597                     if test -f "$dir/lib$name.la"; then
7598                       found_la="$dir/lib$name.la"
7599                     fi
7600                   else
7601                     if test -f "$dir/lib$name.$libext"; then
7602                       found_dir="$dir"
7603                       found_a="$dir/lib$name.$libext"
7604                       if test -f "$dir/lib$name.la"; then
7605                         found_la="$dir/lib$name.la"
7606                       fi
7607                     fi
7608                   fi
7609                   ;;
7610               esac
7611               if test "X$found_dir" != "X"; then
7612                 break
7613               fi
7614             done
7615           fi
7616           if test "X$found_dir" != "X"; then
7617                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$found_dir -l$name"
7618             if test "X$found_so" != "X"; then
7619                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
7620                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7621               else
7622                                                                                 haveit=
7623                 for x in $ltrpathdirs; do
7624                   if test "X$x" = "X$found_dir"; then
7625                     haveit=yes
7626                     break
7627                   fi
7628                 done
7629                 if test -z "$haveit"; then
7630                   ltrpathdirs="$ltrpathdirs $found_dir"
7631                 fi
7632                                 if test "$hardcode_direct" = yes; then
7633                                                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7634                 else
7635                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
7636                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7637                                                             haveit=
7638                     for x in $rpathdirs; do
7639                       if test "X$x" = "X$found_dir"; then
7640                         haveit=yes
7641                         break
7642                       fi
7643                     done
7644                     if test -z "$haveit"; then
7645                       rpathdirs="$rpathdirs $found_dir"
7646                     fi
7647                   else
7648                                                                                 haveit=
7649                     for x in $LDFLAGS $LIBEXPAT; do
7650
7651   acl_save_prefix="$prefix"
7652   prefix="$acl_final_prefix"
7653   acl_save_exec_prefix="$exec_prefix"
7654   exec_prefix="$acl_final_exec_prefix"
7655   eval x=\"$x\"
7656   exec_prefix="$acl_save_exec_prefix"
7657   prefix="$acl_save_prefix"
7658
7659                       if test "X$x" = "X-L$found_dir"; then
7660                         haveit=yes
7661                         break
7662                       fi
7663                     done
7664                     if test -z "$haveit"; then
7665                       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir"
7666                     fi
7667                     if test "$hardcode_minus_L" != no; then
7668                                                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_so"
7669                     else
7670                                                                                                                                                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7671                     fi
7672                   fi
7673                 fi
7674               fi
7675             else
7676               if test "X$found_a" != "X"; then
7677                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$found_a"
7678               else
7679                                                 LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$found_dir -l$name"
7680               fi
7681             fi
7682                         additional_includedir=
7683             case "$found_dir" in
7684               */lib | */lib/)
7685                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
7686                 additional_includedir="$basedir/include"
7687                 ;;
7688             esac
7689             if test "X$additional_includedir" != "X"; then
7690                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
7691                 haveit=
7692                 if test "X$additional_includedir" = "X/usr/local/include"; then
7693                   if test -n "$GCC"; then
7694                     case $host_os in
7695                       linux*) haveit=yes;;
7696                     esac
7697                   fi
7698                 fi
7699                 if test -z "$haveit"; then
7700                   for x in $CPPFLAGS $INCEXPAT; do
7701
7702   acl_save_prefix="$prefix"
7703   prefix="$acl_final_prefix"
7704   acl_save_exec_prefix="$exec_prefix"
7705   exec_prefix="$acl_final_exec_prefix"
7706   eval x=\"$x\"
7707   exec_prefix="$acl_save_exec_prefix"
7708   prefix="$acl_save_prefix"
7709
7710                     if test "X$x" = "X-I$additional_includedir"; then
7711                       haveit=yes
7712                       break
7713                     fi
7714                   done
7715                   if test -z "$haveit"; then
7716                     if test -d "$additional_includedir"; then
7717                                             INCEXPAT="${INCEXPAT}${INCEXPAT:+ }-I$additional_includedir"
7718                     fi
7719                   fi
7720                 fi
7721               fi
7722             fi
7723                         if test -n "$found_la"; then
7724                                                         save_libdir="$libdir"
7725               case "$found_la" in
7726                 */* | *\\*) . "$found_la" ;;
7727                 *) . "./$found_la" ;;
7728               esac
7729               libdir="$save_libdir"
7730                             for dep in $dependency_libs; do
7731                 case "$dep" in
7732                   -L*)
7733                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
7734                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
7735                       haveit=
7736                       if test "X$additional_libdir" = "X/usr/local/lib"; then
7737                         if test -n "$GCC"; then
7738                           case $host_os in
7739                             linux*) haveit=yes;;
7740                           esac
7741                         fi
7742                       fi
7743                       if test -z "$haveit"; then
7744                         haveit=
7745                         for x in $LDFLAGS $LIBEXPAT; do
7746
7747   acl_save_prefix="$prefix"
7748   prefix="$acl_final_prefix"
7749   acl_save_exec_prefix="$exec_prefix"
7750   exec_prefix="$acl_final_exec_prefix"
7751   eval x=\"$x\"
7752   exec_prefix="$acl_save_exec_prefix"
7753   prefix="$acl_save_prefix"
7754
7755                           if test "X$x" = "X-L$additional_libdir"; then
7756                             haveit=yes
7757                             break
7758                           fi
7759                         done
7760                         if test -z "$haveit"; then
7761                           if test -d "$additional_libdir"; then
7762                                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-L$additional_libdir"
7763                           fi
7764                         fi
7765                         haveit=
7766                         for x in $LDFLAGS $LTLIBEXPAT; do
7767
7768   acl_save_prefix="$prefix"
7769   prefix="$acl_final_prefix"
7770   acl_save_exec_prefix="$exec_prefix"
7771   exec_prefix="$acl_final_exec_prefix"
7772   eval x=\"$x\"
7773   exec_prefix="$acl_save_exec_prefix"
7774   prefix="$acl_save_prefix"
7775
7776                           if test "X$x" = "X-L$additional_libdir"; then
7777                             haveit=yes
7778                             break
7779                           fi
7780                         done
7781                         if test -z "$haveit"; then
7782                           if test -d "$additional_libdir"; then
7783                                                         LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-L$additional_libdir"
7784                           fi
7785                         fi
7786                       fi
7787                     fi
7788                     ;;
7789                   -R*)
7790                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
7791                     if test "$enable_rpath" != no; then
7792                                                                   haveit=
7793                       for x in $rpathdirs; do
7794                         if test "X$x" = "X$dir"; then
7795                           haveit=yes
7796                           break
7797                         fi
7798                       done
7799                       if test -z "$haveit"; then
7800                         rpathdirs="$rpathdirs $dir"
7801                       fi
7802                                                                   haveit=
7803                       for x in $ltrpathdirs; do
7804                         if test "X$x" = "X$dir"; then
7805                           haveit=yes
7806                           break
7807                         fi
7808                       done
7809                       if test -z "$haveit"; then
7810                         ltrpathdirs="$ltrpathdirs $dir"
7811                       fi
7812                     fi
7813                     ;;
7814                   -l*)
7815                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
7816                     ;;
7817                   *.la)
7818                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
7819                     ;;
7820                   *)
7821                                         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$dep"
7822                     LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }$dep"
7823                     ;;
7824                 esac
7825               done
7826             fi
7827           else
7828                                                             LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }-l$name"
7829             LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-l$name"
7830           fi
7831         fi
7832       fi
7833     done
7834   done
7835   if test "X$rpathdirs" != "X"; then
7836     if test -n "$hardcode_libdir_separator"; then
7837                         alldirs=
7838       for found_dir in $rpathdirs; do
7839         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
7840       done
7841             acl_save_libdir="$libdir"
7842       libdir="$alldirs"
7843       eval flag=\"$hardcode_libdir_flag_spec\"
7844       libdir="$acl_save_libdir"
7845       LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7846     else
7847             for found_dir in $rpathdirs; do
7848         acl_save_libdir="$libdir"
7849         libdir="$found_dir"
7850         eval flag=\"$hardcode_libdir_flag_spec\"
7851         libdir="$acl_save_libdir"
7852         LIBEXPAT="${LIBEXPAT}${LIBEXPAT:+ }$flag"
7853       done
7854     fi
7855   fi
7856   if test "X$ltrpathdirs" != "X"; then
7857             for found_dir in $ltrpathdirs; do
7858       LTLIBEXPAT="${LTLIBEXPAT}${LTLIBEXPAT:+ }-R$found_dir"
7859     done
7860   fi
7861
7862
7863         ac_save_CPPFLAGS="$CPPFLAGS"
7864
7865   for element in $INCEXPAT; do
7866     haveit=
7867     for x in $CPPFLAGS; do
7868
7869   acl_save_prefix="$prefix"
7870   prefix="$acl_final_prefix"
7871   acl_save_exec_prefix="$exec_prefix"
7872   exec_prefix="$acl_final_exec_prefix"
7873   eval x=\"$x\"
7874   exec_prefix="$acl_save_exec_prefix"
7875   prefix="$acl_save_prefix"
7876
7877       if test "X$x" = "X$element"; then
7878         haveit=yes
7879         break
7880       fi
7881     done
7882     if test -z "$haveit"; then
7883       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
7884     fi
7885   done
7886
7887
7888   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libexpat" >&5
7889 $as_echo_n "checking for libexpat... " >&6; }
7890 if test "${ac_cv_libexpat+set}" = set; then :
7891   $as_echo_n "(cached) " >&6
7892 else
7893
7894     ac_save_LIBS="$LIBS"
7895     LIBS="$LIBS $LIBEXPAT"
7896     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7897 /* end confdefs.h.  */
7898 #include "expat.h"
7899 int
7900 main ()
7901 {
7902 XML_Parser p = XML_ParserCreate (0);
7903   ;
7904   return 0;
7905 }
7906 _ACEOF
7907 if ac_fn_c_try_link "$LINENO"; then :
7908   ac_cv_libexpat=yes
7909 else
7910   ac_cv_libexpat=no
7911 fi
7912 rm -f core conftest.err conftest.$ac_objext \
7913     conftest$ac_exeext conftest.$ac_ext
7914     LIBS="$ac_save_LIBS"
7915
7916 fi
7917 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libexpat" >&5
7918 $as_echo "$ac_cv_libexpat" >&6; }
7919   if test "$ac_cv_libexpat" = yes; then
7920     HAVE_LIBEXPAT=yes
7921
7922 $as_echo "#define HAVE_LIBEXPAT 1" >>confdefs.h
7923
7924     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libexpat" >&5
7925 $as_echo_n "checking how to link with libexpat... " >&6; }
7926     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBEXPAT" >&5
7927 $as_echo "$LIBEXPAT" >&6; }
7928   else
7929     HAVE_LIBEXPAT=no
7930             CPPFLAGS="$ac_save_CPPFLAGS"
7931     LIBEXPAT=
7932     LTLIBEXPAT=
7933   fi
7934
7935
7936
7937
7938
7939
7940   if test "$HAVE_LIBEXPAT" != yes; then
7941     if test "$with_expat" = yes; then
7942       as_fn_error "expat is missing or unusable" "$LINENO" 5
7943     else
7944       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: expat is missing or unusable; some features may be unavailable." >&5
7945 $as_echo "$as_me: WARNING: expat is missing or unusable; some features may be unavailable." >&2;}
7946     fi
7947   else
7948     save_LIBS=$LIBS
7949     LIBS="$LIBS $LIBEXPAT"
7950     for ac_func in XML_StopParser
7951 do :
7952   ac_fn_c_check_func "$LINENO" "XML_StopParser" "ac_cv_func_XML_StopParser"
7953 if test "x$ac_cv_func_XML_StopParser" = x""yes; then :
7954   cat >>confdefs.h <<_ACEOF
7955 #define HAVE_XML_STOPPARSER 1
7956 _ACEOF
7957
7958 fi
7959 done
7960
7961     LIBS=$save_LIBS
7962   fi
7963 fi
7964
7965
7966
7967
7968
7969
7970 # Check whether --with-python was given.
7971 if test "${with_python+set}" = set; then :
7972   withval=$with_python;
7973 else
7974   with_python=auto
7975 fi
7976
7977 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use python" >&5
7978 $as_echo_n "checking whether to use python... " >&6; }
7979 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_python" >&5
7980 $as_echo "$with_python" >&6; }
7981
7982 if test "${with_python}" = no; then
7983   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python support disabled; some features may be unavailable." >&5
7984 $as_echo "$as_me: WARNING: python support disabled; some features may be unavailable." >&2;}
7985   have_libpython=no
7986 else
7987   case "${with_python}" in
7988   [\\/]* | ?:[\\/]*)
7989     if test -d ${with_python}; then
7990       # Assume the python binary is ${with_python}/bin/python.
7991       python_prog="${with_python}/bin/python"
7992       python_prefix=
7993       # If python does not exit ${with_python}/bin, then try in
7994       # ${with_python}.  On Windows/MinGW, this is where the Python
7995       # executable is.
7996       if test ! -x "${python_prog}"; then
7997         python_prog="${with_python}/python"
7998         python_prefix=
7999       fi
8000       if test ! -x "${python_prog}"; then
8001         # Fall back to gdb 7.0/7.1 behaviour.
8002         python_prog=missing
8003         python_prefix=${with_python}
8004       fi
8005     elif test -x "${with_python}"; then
8006       # While we can't run python compiled for $host (unless host == build),
8007       # the user could write a script that provides the needed information,
8008       # so we support that.
8009       python_prog=${with_python}
8010       python_prefix=
8011     else
8012       as_fn_error "invalid value for --with-python" "$LINENO" 5
8013     fi
8014     ;;
8015   */*)
8016     # Disallow --with-python=foo/bar.
8017     as_fn_error "invalid value for --with-python" "$LINENO" 5
8018     ;;
8019   *)
8020     # The user has either specified auto, yes, or the name of the python
8021     # program assumed to be in $PATH.
8022     python_prefix=
8023     case "${with_python}" in
8024     yes | auto)
8025       if test ${build} = ${host}; then
8026         # Extract the first word of "python", so it can be a program name with args.
8027 set dummy python; ac_word=$2
8028 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8029 $as_echo_n "checking for $ac_word... " >&6; }
8030 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8031   $as_echo_n "(cached) " >&6
8032 else
8033   case $python_prog_path in
8034   [\\/]* | ?:[\\/]*)
8035   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8036   ;;
8037   *)
8038   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8039 for as_dir in $PATH
8040 do
8041   IFS=$as_save_IFS
8042   test -z "$as_dir" && as_dir=.
8043     for ac_exec_ext in '' $ac_executable_extensions; do
8044   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8045     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8046     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8047     break 2
8048   fi
8049 done
8050   done
8051 IFS=$as_save_IFS
8052
8053   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8054   ;;
8055 esac
8056 fi
8057 python_prog_path=$ac_cv_path_python_prog_path
8058 if test -n "$python_prog_path"; then
8059   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8060 $as_echo "$python_prog_path" >&6; }
8061 else
8062   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8063 $as_echo "no" >&6; }
8064 fi
8065
8066
8067         if test "${python_prog_path}" = missing; then
8068           python_prog=missing
8069         else
8070           python_prog=${python_prog_path}
8071         fi
8072       else
8073         # Not much we can do except assume the cross-compiler will find the
8074         # right files.
8075         python_prog=missing
8076       fi
8077       ;;
8078     *)
8079       # While we can't run python compiled for $host (unless host == build),
8080       # the user could write a script that provides the needed information,
8081       # so we support that.
8082       python_prog="${with_python}"
8083       # Extract the first word of "${python_prog}", so it can be a program name with args.
8084 set dummy ${python_prog}; ac_word=$2
8085 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
8086 $as_echo_n "checking for $ac_word... " >&6; }
8087 if test "${ac_cv_path_python_prog_path+set}" = set; then :
8088   $as_echo_n "(cached) " >&6
8089 else
8090   case $python_prog_path in
8091   [\\/]* | ?:[\\/]*)
8092   ac_cv_path_python_prog_path="$python_prog_path" # Let the user override the test with a path.
8093   ;;
8094   *)
8095   as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
8096 for as_dir in $PATH
8097 do
8098   IFS=$as_save_IFS
8099   test -z "$as_dir" && as_dir=.
8100     for ac_exec_ext in '' $ac_executable_extensions; do
8101   if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
8102     ac_cv_path_python_prog_path="$as_dir/$ac_word$ac_exec_ext"
8103     $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
8104     break 2
8105   fi
8106 done
8107   done
8108 IFS=$as_save_IFS
8109
8110   test -z "$ac_cv_path_python_prog_path" && ac_cv_path_python_prog_path="missing"
8111   ;;
8112 esac
8113 fi
8114 python_prog_path=$ac_cv_path_python_prog_path
8115 if test -n "$python_prog_path"; then
8116   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $python_prog_path" >&5
8117 $as_echo "$python_prog_path" >&6; }
8118 else
8119   { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
8120 $as_echo "no" >&6; }
8121 fi
8122
8123
8124       if test "${python_prog_path}" = missing; then
8125         as_fn_error "unable to find python program ${python_prog}" "$LINENO" 5
8126       fi
8127       ;;
8128     esac
8129   esac
8130
8131   if test "${python_prog}" != missing; then
8132     # We have a python program to use, but it may be too old.
8133     # Don't flag an error for --with-python=auto (the default).
8134     have_python_config=yes
8135     python_includes=`${python_prog} ${srcdir}/python/python-config.py --includes`
8136     if test $? != 0; then
8137       have_python_config=failed
8138       if test "${with_python}" != auto; then
8139         as_fn_error "failure running python-config --includes" "$LINENO" 5
8140       fi
8141     fi
8142     python_libs=`${python_prog} ${srcdir}/python/python-config.py --ldflags`
8143     if test $? != 0; then
8144       have_python_config=failed
8145       if test "${with_python}" != auto; then
8146         as_fn_error "failure running python-config --ldflags" "$LINENO" 5
8147       fi
8148     fi
8149     python_prefix=`${python_prog} ${srcdir}/python/python-config.py --exec-prefix`
8150     if test $? != 0; then
8151       have_python_config=failed
8152       if test "${with_python}" != auto; then
8153         as_fn_error "failure running python-config --exec-prefix" "$LINENO" 5
8154       fi
8155     fi
8156   else
8157     # We do not have a python executable we can use to determine where
8158     # to find the Python headers and libs.  We cannot guess the include
8159     # path from the python_prefix either, because that include path
8160     # depends on the Python version.  So, there is nothing much we can
8161     # do except assume that the compiler will be able to find those files.
8162     python_includes=
8163     python_libs=
8164     have_python_config=no
8165   fi
8166
8167   # If we have python-config, only try the configuration it provides.
8168   # Otherwise fallback on the old way of trying different versions of
8169   # python in turn.
8170
8171   have_libpython=no
8172   if test "${have_python_config}" = yes; then
8173     # Determine the Python version by extracting "-lpython<version>"
8174     # part of the python_libs. <version> is usually X.Y with X and Y
8175     # being decimal numbers, but can also be XY (seen on Windows).
8176     #
8177     # The extraction is performed using sed with a regular expression.
8178     # Initially, the regexp used was using the '?' quantifier to make
8179     # the dot in the version number optional.  Unfortunately, this
8180     # does not work with non-GNU versions of sed because, because of
8181     # what looks like a limitation (the '?' quantifier does not work
8182     # with back-references).  We work around this limitation by using
8183     # the '*' quantifier instead.  It means that, in theory, we might
8184     # match unexpected version strings such as "-lpython2..7", but
8185     # this seems unlikely in practice.  And even if that happens,
8186     # an error will be triggered later on, when checking that version
8187     # number.
8188     python_version=`echo " ${python_libs} " \
8189                          | sed -e 's,^.* -l\(python[0-9]*[.]*[0-9]*\).*$,\1,'`
8190     case "${python_version}" in
8191     python*)
8192
8193   version=${python_version}
8194
8195   new_CPPFLAGS=${python_includes}
8196   new_LIBS=${python_libs}
8197   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8198 $as_echo_n "checking for ${version}... " >&6; }
8199   save_CPPFLAGS=$CPPFLAGS
8200   save_LIBS=$LIBS
8201   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8202   LIBS="$LIBS $new_LIBS"
8203   found_usable_python=no
8204   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8205 /* end confdefs.h.  */
8206 #include "Python.h"
8207 int
8208 main ()
8209 {
8210 Py_Initialize ();
8211   ;
8212   return 0;
8213 }
8214 _ACEOF
8215 if ac_fn_c_try_link "$LINENO"; then :
8216   have_libpython=${version}
8217                   found_usable_python=yes
8218                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8219                   PYTHON_LIBS=$new_LIBS
8220 fi
8221 rm -f core conftest.err conftest.$ac_objext \
8222     conftest$ac_exeext conftest.$ac_ext
8223   CPPFLAGS=$save_CPPFLAGS
8224   LIBS=$save_LIBS
8225   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8226 $as_echo "${found_usable_python}" >&6; }
8227
8228       ;;
8229     *)
8230       as_fn_error "unable to determine python version from ${python_libs}" "$LINENO" 5
8231       ;;
8232     esac
8233   elif test "${have_python_config}" != failed; then
8234     if test "${have_libpython}" = no; then
8235
8236   version=python2.7
8237
8238   new_CPPFLAGS=${python_includes}
8239   new_LIBS="${python_libs} -lpython2.7"
8240   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8241 $as_echo_n "checking for ${version}... " >&6; }
8242   save_CPPFLAGS=$CPPFLAGS
8243   save_LIBS=$LIBS
8244   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8245   LIBS="$LIBS $new_LIBS"
8246   found_usable_python=no
8247   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8248 /* end confdefs.h.  */
8249 #include "Python.h"
8250 int
8251 main ()
8252 {
8253 Py_Initialize ();
8254   ;
8255   return 0;
8256 }
8257 _ACEOF
8258 if ac_fn_c_try_link "$LINENO"; then :
8259   have_libpython=${version}
8260                   found_usable_python=yes
8261                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8262                   PYTHON_LIBS=$new_LIBS
8263 fi
8264 rm -f core conftest.err conftest.$ac_objext \
8265     conftest$ac_exeext conftest.$ac_ext
8266   CPPFLAGS=$save_CPPFLAGS
8267   LIBS=$save_LIBS
8268   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8269 $as_echo "${found_usable_python}" >&6; }
8270
8271     fi
8272     if test "${have_libpython}" = no; then
8273
8274   version=python2.6
8275
8276   new_CPPFLAGS=${python_includes}
8277   new_LIBS="${python_libs} -lpython2.6"
8278   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8279 $as_echo_n "checking for ${version}... " >&6; }
8280   save_CPPFLAGS=$CPPFLAGS
8281   save_LIBS=$LIBS
8282   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8283   LIBS="$LIBS $new_LIBS"
8284   found_usable_python=no
8285   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8286 /* end confdefs.h.  */
8287 #include "Python.h"
8288 int
8289 main ()
8290 {
8291 Py_Initialize ();
8292   ;
8293   return 0;
8294 }
8295 _ACEOF
8296 if ac_fn_c_try_link "$LINENO"; then :
8297   have_libpython=${version}
8298                   found_usable_python=yes
8299                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8300                   PYTHON_LIBS=$new_LIBS
8301 fi
8302 rm -f core conftest.err conftest.$ac_objext \
8303     conftest$ac_exeext conftest.$ac_ext
8304   CPPFLAGS=$save_CPPFLAGS
8305   LIBS=$save_LIBS
8306   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8307 $as_echo "${found_usable_python}" >&6; }
8308
8309     fi
8310     if test ${have_libpython} = no; then
8311
8312   version=python2.5
8313
8314   new_CPPFLAGS=${python_includes}
8315   new_LIBS="${python_libs} -lpython2.5"
8316   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8317 $as_echo_n "checking for ${version}... " >&6; }
8318   save_CPPFLAGS=$CPPFLAGS
8319   save_LIBS=$LIBS
8320   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8321   LIBS="$LIBS $new_LIBS"
8322   found_usable_python=no
8323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8324 /* end confdefs.h.  */
8325 #include "Python.h"
8326 int
8327 main ()
8328 {
8329 Py_Initialize ();
8330   ;
8331   return 0;
8332 }
8333 _ACEOF
8334 if ac_fn_c_try_link "$LINENO"; then :
8335   have_libpython=${version}
8336                   found_usable_python=yes
8337                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8338                   PYTHON_LIBS=$new_LIBS
8339 fi
8340 rm -f core conftest.err conftest.$ac_objext \
8341     conftest$ac_exeext conftest.$ac_ext
8342   CPPFLAGS=$save_CPPFLAGS
8343   LIBS=$save_LIBS
8344   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8345 $as_echo "${found_usable_python}" >&6; }
8346
8347     fi
8348     if test ${have_libpython} = no; then
8349
8350   version=python2.4
8351
8352   new_CPPFLAGS=${python_includes}
8353   new_LIBS="${python_libs} -lpython2.4"
8354   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${version}" >&5
8355 $as_echo_n "checking for ${version}... " >&6; }
8356   save_CPPFLAGS=$CPPFLAGS
8357   save_LIBS=$LIBS
8358   CPPFLAGS="$CPPFLAGS $new_CPPFLAGS"
8359   LIBS="$LIBS $new_LIBS"
8360   found_usable_python=no
8361   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8362 /* end confdefs.h.  */
8363 #include "Python.h"
8364 int
8365 main ()
8366 {
8367 Py_Initialize ();
8368   ;
8369   return 0;
8370 }
8371 _ACEOF
8372 if ac_fn_c_try_link "$LINENO"; then :
8373   have_libpython=${version}
8374                   found_usable_python=yes
8375                   PYTHON_CPPFLAGS=$new_CPPFLAGS
8376                   PYTHON_LIBS=$new_LIBS
8377 fi
8378 rm -f core conftest.err conftest.$ac_objext \
8379     conftest$ac_exeext conftest.$ac_ext
8380   CPPFLAGS=$save_CPPFLAGS
8381   LIBS=$save_LIBS
8382   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${found_usable_python}" >&5
8383 $as_echo "${found_usable_python}" >&6; }
8384
8385     fi
8386   fi
8387   if test "${have_libpython}" = python2.7 -o "${have_libpython}" = python27; then
8388
8389 $as_echo "#define HAVE_LIBPYTHON2_7 1" >>confdefs.h
8390
8391   elif test "${have_libpython}" = python2.6 -o "${have_libpython}" = python26; then
8392
8393 $as_echo "#define HAVE_LIBPYTHON2_6 1" >>confdefs.h
8394
8395   elif test "${have_libpython}" = python2.5 -o "${have_libpython}" = python25; then
8396
8397 $as_echo "#define HAVE_LIBPYTHON2_5 1" >>confdefs.h
8398
8399   elif test "${have_libpython}" = python2.4 -o "${have_libpython}" = python24; then
8400
8401 $as_echo "#define HAVE_LIBPYTHON2_4 1" >>confdefs.h
8402
8403   fi
8404
8405   if test "${have_libpython}" = no; then
8406     case "${with_python}" in
8407     yes)
8408       as_fn_error "python is missing or unusable" "$LINENO" 5
8409       ;;
8410     auto)
8411       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: python is missing or unusable; some features may be unavailable." >&5
8412 $as_echo "$as_me: WARNING: python is missing or unusable; some features may be unavailable." >&2;}
8413       ;;
8414     *)
8415       as_fn_error "no usable python found at ${with_python}" "$LINENO" 5
8416       ;;
8417     esac
8418   else
8419     if test -n "${python_prefix}"; then
8420
8421 cat >>confdefs.h <<_ACEOF
8422 #define WITH_PYTHON_PATH "${python_prefix}"
8423 _ACEOF
8424
8425
8426   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
8427      if test "x$prefix" = xNONE; then
8428         test_prefix=/usr/local
8429      else
8430         test_prefix=$prefix
8431      fi
8432   else
8433      test_prefix=$exec_prefix
8434   fi
8435   value=0
8436   case ${python_prefix} in
8437      "${test_prefix}"|"${test_prefix}/"*|\
8438         '${exec_prefix}'|'${exec_prefix}/'*)
8439      value=1
8440      ;;
8441   esac
8442
8443 cat >>confdefs.h <<_ACEOF
8444 #define PYTHON_PATH_RELOCATABLE $value
8445 _ACEOF
8446
8447
8448     fi
8449   fi
8450 fi
8451
8452 if test "${have_libpython}" != no; then
8453
8454 $as_echo "#define HAVE_PYTHON 1" >>confdefs.h
8455
8456   CONFIG_OBS="$CONFIG_OBS \$(SUBDIR_PYTHON_OBS)"
8457   CONFIG_DEPS="$CONFIG_DEPS \$(SUBDIR_PYTHON_DEPS)"
8458   CONFIG_SRCS="$CONFIG_SRCS \$(SUBDIR_PYTHON_SRCS)"
8459   CONFIG_INSTALL="$CONFIG_INSTALL install-python"
8460   ENABLE_CFLAGS="$ENABLE_CFLAGS \$(SUBDIR_PYTHON_CFLAGS)"
8461
8462   # Flags needed to compile Python code (taken from python-config --cflags).
8463   # We cannot call python-config directly because it will output whatever was
8464   # used when compiling the Python interpreter itself, including flags which
8465   # would make the python-related objects be compiled differently from the
8466   # rest of GDB (e.g., -O2 and -fPIC).
8467   if test "${GCC}" = yes; then
8468     tentative_python_cflags="-fno-strict-aliasing -DNDEBUG -fwrapv"
8469   fi
8470
8471   if test "x${tentative_python_cflags}" != x; then
8472     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler flags for python code" >&5
8473 $as_echo_n "checking compiler flags for python code... " >&6; }
8474     for flag in ${tentative_python_cflags}; do
8475       # Check that the compiler accepts it
8476       saved_CFLAGS="$CFLAGS"
8477       CFLAGS="$CFLAGS $flag"
8478       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8479 /* end confdefs.h.  */
8480
8481 int
8482 main ()
8483 {
8484
8485   ;
8486   return 0;
8487 }
8488 _ACEOF
8489 if ac_fn_c_try_compile "$LINENO"; then :
8490   PYTHON_CFLAGS="${PYTHON_CFLAGS} $flag"
8491 fi
8492 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8493       CFLAGS="$saved_CFLAGS"
8494     done
8495     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${PYTHON_CFLAGS}" >&5
8496 $as_echo "${PYTHON_CFLAGS}" >&6; }
8497   fi
8498
8499   # On IRIX, type siginfo is not defined.  Instead, sys/siginfo.h provides:
8500   #    #if _SGIAPI
8501   #    #define siginfo __siginfo
8502   #    #endif
8503   # The problem is that including Python causes some XOPEN macros to be
8504   # unilaterally defined, and that in turn causes _SGIAPI to evaluate
8505   # to false.  So, we work around this issue by defining siginfo ourself
8506   # though the command-line.
8507   #
8508   # On x64 Windows, Python's include headers, and pyconfig.h in
8509   # particular, rely on MS_WIN64 macro to detect that it's a 64bit
8510   # version of Windows.  Unfortunately, MS_WIN64 is only defined if
8511   # _MSC_VER, a Microsoft-specific macro, is defined.  So, when
8512   # building on x64 Windows with GCC, we define MS_WIN64 ourselves.
8513   # The issue was reported to the Python community, but still isn't
8514   # solved as of 2012-10-02 (http://bugs.python.org/issue4709).
8515
8516   case "$gdb_host" in
8517     irix*) if test "${GCC}" = yes; then
8518              CPPFLAGS="$CPPFLAGS -Dsiginfo=__siginfo"
8519            fi
8520            ;;
8521     mingw64)
8522            if test "${GCC}" = yes; then
8523              CPPFLAGS="$CPPFLAGS -DMS_WIN64"
8524            fi
8525            ;;
8526   esac
8527
8528   # Note that "python -m threading" cannot be used to check for
8529   # threading support due to a bug in Python 2.7.3
8530   # (http://bugs.python.org/issue15567).
8531   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether python supports threads" >&5
8532 $as_echo_n "checking whether python supports threads... " >&6; }
8533   saved_CPPFLAGS="${CPPFLAGS}"
8534   CPPFLAGS="${PYTHON_CPPFLAGS}"
8535   # Note that the test is reversed so that python_has_threads=yes on
8536   # unexpected failures.
8537   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8538 /* end confdefs.h.  */
8539
8540 #include <Python.h>
8541 #ifdef WITH_THREAD
8542 # error
8543 #endif
8544
8545 _ACEOF
8546 if ac_fn_c_try_cpp "$LINENO"; then :
8547   python_has_threads=no
8548 else
8549   python_has_threads=yes
8550 fi
8551 rm -f conftest.err conftest.$ac_ext
8552   { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${python_has_threads}" >&5
8553 $as_echo "${python_has_threads}" >&6; }
8554   CPPFLAGS="${saved_CPPFLAGS}"
8555 else
8556   # Even if Python support is not compiled in, we need to have these files
8557   # included.
8558   CONFIG_OBS="$CONFIG_OBS python.o py-value.o py-prettyprint.o py-auto-load.o"
8559   CONFIG_SRCS="$CONFIG_SRCS python/python.c python/py-value.c \
8560         python/py-prettyprint.c python/py-auto-load.c"
8561 fi
8562
8563
8564
8565
8566 # Enable -lmcheck by default (it provides cheap-enough memory mangling),
8567 # but turn it off if Python is enabled with threads, since -lmcheck is
8568 # not thread safe (http://sourceware.org/bugzilla/show_bug.cgi?id=9939),
8569 # and for releases.
8570 if test \( "${have_libpython}" = "no" -o "${python_has_threads}" = "no" \) \
8571    && $development; then
8572   libmcheck_default=yes
8573 else
8574   libmcheck_default=no
8575 fi
8576
8577   # Check whether --enable-libmcheck was given.
8578 if test "${enable_libmcheck+set}" = set; then :
8579   enableval=$enable_libmcheck; case "${enableval}" in
8580       yes | y) ENABLE_LIBMCHECK="yes" ;;
8581       no | n)  ENABLE_LIBMCHECK="no" ;;
8582       *) as_fn_error "bad value ${enableval} for --enable-libmcheck" "$LINENO" 5 ;;
8583     esac
8584 fi
8585
8586
8587   if test -z "${ENABLE_LIBMCHECK}"; then
8588     ENABLE_LIBMCHECK=${libmcheck_default}
8589   fi
8590
8591   if test "$ENABLE_LIBMCHECK" = "yes" ; then
8592     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for main in -lmcheck" >&5
8593 $as_echo_n "checking for main in -lmcheck... " >&6; }
8594 if test "${ac_cv_lib_mcheck_main+set}" = set; then :
8595   $as_echo_n "(cached) " >&6
8596 else
8597   ac_check_lib_save_LIBS=$LIBS
8598 LIBS="-lmcheck  $LIBS"
8599 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8600 /* end confdefs.h.  */
8601
8602
8603 int
8604 main ()
8605 {
8606 return main ();
8607   ;
8608   return 0;
8609 }
8610 _ACEOF
8611 if ac_fn_c_try_link "$LINENO"; then :
8612   ac_cv_lib_mcheck_main=yes
8613 else
8614   ac_cv_lib_mcheck_main=no
8615 fi
8616 rm -f core conftest.err conftest.$ac_objext \
8617     conftest$ac_exeext conftest.$ac_ext
8618 LIBS=$ac_check_lib_save_LIBS
8619 fi
8620 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mcheck_main" >&5
8621 $as_echo "$ac_cv_lib_mcheck_main" >&6; }
8622 if test "x$ac_cv_lib_mcheck_main" = x""yes; then :
8623   cat >>confdefs.h <<_ACEOF
8624 #define HAVE_LIBMCHECK 1
8625 _ACEOF
8626
8627   LIBS="-lmcheck $LIBS"
8628
8629 fi
8630
8631   fi
8632
8633
8634 if test "$ENABLE_LIBMCHECK" = "yes" \
8635         -a "${have_libpython}" != "no" \
8636         -a "${python_has_threads}" = "yes" ; then
8637   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&5
8638 $as_echo "$as_me: WARNING: --enable-libmcheck may lead to spurious crashes if threads are used in python" >&2;}
8639 fi
8640
8641 # ------------------------- #
8642 # Checks for header files.  #
8643 # ------------------------- #
8644
8645 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
8646 $as_echo_n "checking for ANSI C header files... " >&6; }
8647 if test "${ac_cv_header_stdc+set}" = set; then :
8648   $as_echo_n "(cached) " >&6
8649 else
8650   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8651 /* end confdefs.h.  */
8652 #include <stdlib.h>
8653 #include <stdarg.h>
8654 #include <string.h>
8655 #include <float.h>
8656
8657 int
8658 main ()
8659 {
8660
8661   ;
8662   return 0;
8663 }
8664 _ACEOF
8665 if ac_fn_c_try_compile "$LINENO"; then :
8666   ac_cv_header_stdc=yes
8667 else
8668   ac_cv_header_stdc=no
8669 fi
8670 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8671
8672 if test $ac_cv_header_stdc = yes; then
8673   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
8674   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8675 /* end confdefs.h.  */
8676 #include <string.h>
8677
8678 _ACEOF
8679 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8680   $EGREP "memchr" >/dev/null 2>&1; then :
8681
8682 else
8683   ac_cv_header_stdc=no
8684 fi
8685 rm -f conftest*
8686
8687 fi
8688
8689 if test $ac_cv_header_stdc = yes; then
8690   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
8691   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8692 /* end confdefs.h.  */
8693 #include <stdlib.h>
8694
8695 _ACEOF
8696 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
8697   $EGREP "free" >/dev/null 2>&1; then :
8698
8699 else
8700   ac_cv_header_stdc=no
8701 fi
8702 rm -f conftest*
8703
8704 fi
8705
8706 if test $ac_cv_header_stdc = yes; then
8707   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
8708   if test "$cross_compiling" = yes; then :
8709   :
8710 else
8711   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8712 /* end confdefs.h.  */
8713 #include <ctype.h>
8714 #include <stdlib.h>
8715 #if ((' ' & 0x0FF) == 0x020)
8716 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
8717 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
8718 #else
8719 # define ISLOWER(c) \
8720                    (('a' <= (c) && (c) <= 'i') \
8721                      || ('j' <= (c) && (c) <= 'r') \
8722                      || ('s' <= (c) && (c) <= 'z'))
8723 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
8724 #endif
8725
8726 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
8727 int
8728 main ()
8729 {
8730   int i;
8731   for (i = 0; i < 256; i++)
8732     if (XOR (islower (i), ISLOWER (i))
8733         || toupper (i) != TOUPPER (i))
8734       return 2;
8735   return 0;
8736 }
8737 _ACEOF
8738 if ac_fn_c_try_run "$LINENO"; then :
8739
8740 else
8741   ac_cv_header_stdc=no
8742 fi
8743 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
8744   conftest.$ac_objext conftest.beam conftest.$ac_ext
8745 fi
8746
8747 fi
8748 fi
8749 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
8750 $as_echo "$ac_cv_header_stdc" >&6; }
8751 if test $ac_cv_header_stdc = yes; then
8752
8753 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
8754
8755 fi
8756
8757 # elf_hp.h is for HP/UX 64-bit shared library support.
8758 for ac_header in nlist.h machine/reg.h poll.h sys/poll.h proc_service.h \
8759                   thread_db.h \
8760                   sys/fault.h \
8761                   sys/file.h sys/filio.h sys/ioctl.h sys/param.h \
8762                   sys/resource.h sys/procfs.h sys/ptrace.h ptrace.h \
8763                   sys/reg.h sys/debugreg.h sys/select.h sys/syscall.h \
8764                   termios.h termio.h \
8765                   sgtty.h elf_hp.h \
8766                   dlfcn.h
8767 do :
8768   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8769 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8770 eval as_val=\$$as_ac_Header
8771    if test "x$as_val" = x""yes; then :
8772   cat >>confdefs.h <<_ACEOF
8773 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8774 _ACEOF
8775
8776 fi
8777
8778 done
8779
8780 for ac_header in sys/proc.h
8781 do :
8782   ac_fn_c_check_header_compile "$LINENO" "sys/proc.h" "ac_cv_header_sys_proc_h" "#if HAVE_SYS_PARAM_H
8783 # include <sys/param.h>
8784 #endif
8785
8786 "
8787 if test "x$ac_cv_header_sys_proc_h" = x""yes; then :
8788   cat >>confdefs.h <<_ACEOF
8789 #define HAVE_SYS_PROC_H 1
8790 _ACEOF
8791
8792 fi
8793
8794 done
8795
8796 for ac_header in sys/user.h
8797 do :
8798   ac_fn_c_check_header_compile "$LINENO" "sys/user.h" "ac_cv_header_sys_user_h" "#if HAVE_SYS_PARAM_H
8799 # include <sys/param.h>
8800 #endif
8801
8802 "
8803 if test "x$ac_cv_header_sys_user_h" = x""yes; then :
8804   cat >>confdefs.h <<_ACEOF
8805 #define HAVE_SYS_USER_H 1
8806 _ACEOF
8807
8808 fi
8809
8810 done
8811
8812
8813 # On Solaris 2.[789], we need to define _MSE_INT_H to avoid a clash
8814 # between <widec.h> and <wchar.h> that would cause AC_CHECK_HEADERS to
8815 # think that we don't have <curses.h> if we're using GCC.
8816 case $host_os in
8817   solaris2.[789])
8818     if test "$GCC" = yes; then
8819
8820 $as_echo "#define _MSE_INT_H 1" >>confdefs.h
8821
8822     fi ;;
8823 esac
8824 for ac_header in curses.h cursesX.h ncurses.h ncurses/ncurses.h ncurses/term.h
8825 do :
8826   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
8827 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
8828 eval as_val=\$$as_ac_Header
8829    if test "x$as_val" = x""yes; then :
8830   cat >>confdefs.h <<_ACEOF
8831 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
8832 _ACEOF
8833
8834 fi
8835
8836 done
8837
8838 for ac_header in term.h
8839 do :
8840   ac_fn_c_check_header_compile "$LINENO" "term.h" "ac_cv_header_term_h" "#if HAVE_CURSES_H
8841 # include <curses.h>
8842 #endif
8843
8844 "
8845 if test "x$ac_cv_header_term_h" = x""yes; then :
8846   cat >>confdefs.h <<_ACEOF
8847 #define HAVE_TERM_H 1
8848 _ACEOF
8849
8850 fi
8851
8852 done
8853
8854
8855 # ------------------------- #
8856 # Checks for declarations.  #
8857 # ------------------------- #
8858
8859 ac_fn_c_check_decl "$LINENO" "free" "ac_cv_have_decl_free" "$ac_includes_default"
8860 if test "x$ac_cv_have_decl_free" = x""yes; then :
8861   ac_have_decl=1
8862 else
8863   ac_have_decl=0
8864 fi
8865
8866 cat >>confdefs.h <<_ACEOF
8867 #define HAVE_DECL_FREE $ac_have_decl
8868 _ACEOF
8869 ac_fn_c_check_decl "$LINENO" "malloc" "ac_cv_have_decl_malloc" "$ac_includes_default"
8870 if test "x$ac_cv_have_decl_malloc" = x""yes; then :
8871   ac_have_decl=1
8872 else
8873   ac_have_decl=0
8874 fi
8875
8876 cat >>confdefs.h <<_ACEOF
8877 #define HAVE_DECL_MALLOC $ac_have_decl
8878 _ACEOF
8879 ac_fn_c_check_decl "$LINENO" "realloc" "ac_cv_have_decl_realloc" "$ac_includes_default"
8880 if test "x$ac_cv_have_decl_realloc" = x""yes; then :
8881   ac_have_decl=1
8882 else
8883   ac_have_decl=0
8884 fi
8885
8886 cat >>confdefs.h <<_ACEOF
8887 #define HAVE_DECL_REALLOC $ac_have_decl
8888 _ACEOF
8889 ac_fn_c_check_decl "$LINENO" "snprintf" "ac_cv_have_decl_snprintf" "$ac_includes_default"
8890 if test "x$ac_cv_have_decl_snprintf" = x""yes; then :
8891   ac_have_decl=1
8892 else
8893   ac_have_decl=0
8894 fi
8895
8896 cat >>confdefs.h <<_ACEOF
8897 #define HAVE_DECL_SNPRINTF $ac_have_decl
8898 _ACEOF
8899
8900
8901   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for LC_MESSAGES" >&5
8902 $as_echo_n "checking for LC_MESSAGES... " >&6; }
8903 if test "${am_cv_val_LC_MESSAGES+set}" = set; then :
8904   $as_echo_n "(cached) " >&6
8905 else
8906   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8907 /* end confdefs.h.  */
8908 #include <locale.h>
8909 int
8910 main ()
8911 {
8912 return LC_MESSAGES
8913   ;
8914   return 0;
8915 }
8916 _ACEOF
8917 if ac_fn_c_try_link "$LINENO"; then :
8918   am_cv_val_LC_MESSAGES=yes
8919 else
8920   am_cv_val_LC_MESSAGES=no
8921 fi
8922 rm -f core conftest.err conftest.$ac_objext \
8923     conftest$ac_exeext conftest.$ac_ext
8924 fi
8925 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_val_LC_MESSAGES" >&5
8926 $as_echo "$am_cv_val_LC_MESSAGES" >&6; }
8927   if test $am_cv_val_LC_MESSAGES = yes; then
8928
8929 $as_echo "#define HAVE_LC_MESSAGES 1" >>confdefs.h
8930
8931   fi
8932
8933
8934 # ----------------------- #
8935 # Checks for structures.  #
8936 # ----------------------- #
8937
8938 ac_fn_c_check_member "$LINENO" "struct stat" "st_blocks" "ac_cv_member_struct_stat_st_blocks" "$ac_includes_default"
8939 if test "x$ac_cv_member_struct_stat_st_blocks" = x""yes; then :
8940
8941 cat >>confdefs.h <<_ACEOF
8942 #define HAVE_STRUCT_STAT_ST_BLOCKS 1
8943 _ACEOF
8944
8945
8946 fi
8947 ac_fn_c_check_member "$LINENO" "struct stat" "st_blksize" "ac_cv_member_struct_stat_st_blksize" "$ac_includes_default"
8948 if test "x$ac_cv_member_struct_stat_st_blksize" = x""yes; then :
8949
8950 cat >>confdefs.h <<_ACEOF
8951 #define HAVE_STRUCT_STAT_ST_BLKSIZE 1
8952 _ACEOF
8953
8954
8955 fi
8956
8957
8958 # ------------------ #
8959 # Checks for types.  #
8960 # ------------------ #
8961
8962 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of signal handlers" >&5
8963 $as_echo_n "checking return type of signal handlers... " >&6; }
8964 if test "${ac_cv_type_signal+set}" = set; then :
8965   $as_echo_n "(cached) " >&6
8966 else
8967   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
8968 /* end confdefs.h.  */
8969 #include <sys/types.h>
8970 #include <signal.h>
8971
8972 int
8973 main ()
8974 {
8975 return *(signal (0, 0)) (0) == 1;
8976   ;
8977   return 0;
8978 }
8979 _ACEOF
8980 if ac_fn_c_try_compile "$LINENO"; then :
8981   ac_cv_type_signal=int
8982 else
8983   ac_cv_type_signal=void
8984 fi
8985 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
8986 fi
8987 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_type_signal" >&5
8988 $as_echo "$ac_cv_type_signal" >&6; }
8989
8990 cat >>confdefs.h <<_ACEOF
8991 #define RETSIGTYPE $ac_cv_type_signal
8992 _ACEOF
8993
8994
8995 ac_fn_c_check_type "$LINENO" "socklen_t" "ac_cv_type_socklen_t" "#include <sys/types.h>
8996 #include <sys/socket.h>
8997
8998 "
8999 if test "x$ac_cv_type_socklen_t" = x""yes; then :
9000
9001 cat >>confdefs.h <<_ACEOF
9002 #define HAVE_SOCKLEN_T 1
9003 _ACEOF
9004
9005
9006 fi
9007
9008
9009 # ------------------------------------- #
9010 # Checks for compiler characteristics.  #
9011 # ------------------------------------- #
9012
9013 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
9014 $as_echo_n "checking for an ANSI C-conforming const... " >&6; }
9015 if test "${ac_cv_c_const+set}" = set; then :
9016   $as_echo_n "(cached) " >&6
9017 else
9018   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9019 /* end confdefs.h.  */
9020
9021 int
9022 main ()
9023 {
9024 /* FIXME: Include the comments suggested by Paul. */
9025 #ifndef __cplusplus
9026   /* Ultrix mips cc rejects this.  */
9027   typedef int charset[2];
9028   const charset cs;
9029   /* SunOS 4.1.1 cc rejects this.  */
9030   char const *const *pcpcc;
9031   char **ppc;
9032   /* NEC SVR4.0.2 mips cc rejects this.  */
9033   struct point {int x, y;};
9034   static struct point const zero = {0,0};
9035   /* AIX XL C 1.02.0.0 rejects this.
9036      It does not let you subtract one const X* pointer from another in
9037      an arm of an if-expression whose if-part is not a constant
9038      expression */
9039   const char *g = "string";
9040   pcpcc = &g + (g ? g-g : 0);
9041   /* HPUX 7.0 cc rejects these. */
9042   ++pcpcc;
9043   ppc = (char**) pcpcc;
9044   pcpcc = (char const *const *) ppc;
9045   { /* SCO 3.2v4 cc rejects this.  */
9046     char *t;
9047     char const *s = 0 ? (char *) 0 : (char const *) 0;
9048
9049     *t++ = 0;
9050     if (s) return 0;
9051   }
9052   { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
9053     int x[] = {25, 17};
9054     const int *foo = &x[0];
9055     ++foo;
9056   }
9057   { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
9058     typedef const int *iptr;
9059     iptr p = 0;
9060     ++p;
9061   }
9062   { /* AIX XL C 1.02.0.0 rejects this saying
9063        "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
9064     struct s { int j; const int *ap[3]; };
9065     struct s *b; b->j = 5;
9066   }
9067   { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
9068     const int foo = 10;
9069     if (!foo) return 0;
9070   }
9071   return !cs[0] && !zero.x;
9072 #endif
9073
9074   ;
9075   return 0;
9076 }
9077 _ACEOF
9078 if ac_fn_c_try_compile "$LINENO"; then :
9079   ac_cv_c_const=yes
9080 else
9081   ac_cv_c_const=no
9082 fi
9083 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9084 fi
9085 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
9086 $as_echo "$ac_cv_c_const" >&6; }
9087 if test $ac_cv_c_const = no; then
9088
9089 $as_echo "#define const /**/" >>confdefs.h
9090
9091 fi
9092
9093 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
9094 $as_echo_n "checking for inline... " >&6; }
9095 if test "${ac_cv_c_inline+set}" = set; then :
9096   $as_echo_n "(cached) " >&6
9097 else
9098   ac_cv_c_inline=no
9099 for ac_kw in inline __inline__ __inline; do
9100   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9101 /* end confdefs.h.  */
9102 #ifndef __cplusplus
9103 typedef int foo_t;
9104 static $ac_kw foo_t static_foo () {return 0; }
9105 $ac_kw foo_t foo () {return 0; }
9106 #endif
9107
9108 _ACEOF
9109 if ac_fn_c_try_compile "$LINENO"; then :
9110   ac_cv_c_inline=$ac_kw
9111 fi
9112 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9113   test "$ac_cv_c_inline" != no && break
9114 done
9115
9116 fi
9117 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
9118 $as_echo "$ac_cv_c_inline" >&6; }
9119
9120 case $ac_cv_c_inline in
9121   inline | yes) ;;
9122   *)
9123     case $ac_cv_c_inline in
9124       no) ac_val=;;
9125       *) ac_val=$ac_cv_c_inline;;
9126     esac
9127     cat >>confdefs.h <<_ACEOF
9128 #ifndef __cplusplus
9129 #define inline $ac_val
9130 #endif
9131 _ACEOF
9132     ;;
9133 esac
9134
9135  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
9136 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
9137 if test "${ac_cv_c_bigendian+set}" = set; then :
9138   $as_echo_n "(cached) " >&6
9139 else
9140   ac_cv_c_bigendian=unknown
9141     # See if we're dealing with a universal compiler.
9142     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9143 /* end confdefs.h.  */
9144 #ifndef __APPLE_CC__
9145                not a universal capable compiler
9146              #endif
9147              typedef int dummy;
9148
9149 _ACEOF
9150 if ac_fn_c_try_compile "$LINENO"; then :
9151
9152         # Check for potential -arch flags.  It is not universal unless
9153         # there are at least two -arch flags with different values.
9154         ac_arch=
9155         ac_prev=
9156         for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
9157          if test -n "$ac_prev"; then
9158            case $ac_word in
9159              i?86 | x86_64 | ppc | ppc64)
9160                if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
9161                  ac_arch=$ac_word
9162                else
9163                  ac_cv_c_bigendian=universal
9164                  break
9165                fi
9166                ;;
9167            esac
9168            ac_prev=
9169          elif test "x$ac_word" = "x-arch"; then
9170            ac_prev=arch
9171          fi
9172        done
9173 fi
9174 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9175     if test $ac_cv_c_bigendian = unknown; then
9176       # See if sys/param.h defines the BYTE_ORDER macro.
9177       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9178 /* end confdefs.h.  */
9179 #include <sys/types.h>
9180              #include <sys/param.h>
9181
9182 int
9183 main ()
9184 {
9185 #if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
9186                      && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
9187                      && LITTLE_ENDIAN)
9188               bogus endian macros
9189              #endif
9190
9191   ;
9192   return 0;
9193 }
9194 _ACEOF
9195 if ac_fn_c_try_compile "$LINENO"; then :
9196   # It does; now see whether it defined to BIG_ENDIAN or not.
9197          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9198 /* end confdefs.h.  */
9199 #include <sys/types.h>
9200                 #include <sys/param.h>
9201
9202 int
9203 main ()
9204 {
9205 #if BYTE_ORDER != BIG_ENDIAN
9206                  not big endian
9207                 #endif
9208
9209   ;
9210   return 0;
9211 }
9212 _ACEOF
9213 if ac_fn_c_try_compile "$LINENO"; then :
9214   ac_cv_c_bigendian=yes
9215 else
9216   ac_cv_c_bigendian=no
9217 fi
9218 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9219 fi
9220 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9221     fi
9222     if test $ac_cv_c_bigendian = unknown; then
9223       # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
9224       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9225 /* end confdefs.h.  */
9226 #include <limits.h>
9227
9228 int
9229 main ()
9230 {
9231 #if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
9232               bogus endian macros
9233              #endif
9234
9235   ;
9236   return 0;
9237 }
9238 _ACEOF
9239 if ac_fn_c_try_compile "$LINENO"; then :
9240   # It does; now see whether it defined to _BIG_ENDIAN or not.
9241          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9242 /* end confdefs.h.  */
9243 #include <limits.h>
9244
9245 int
9246 main ()
9247 {
9248 #ifndef _BIG_ENDIAN
9249                  not big endian
9250                 #endif
9251
9252   ;
9253   return 0;
9254 }
9255 _ACEOF
9256 if ac_fn_c_try_compile "$LINENO"; then :
9257   ac_cv_c_bigendian=yes
9258 else
9259   ac_cv_c_bigendian=no
9260 fi
9261 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9262 fi
9263 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9264     fi
9265     if test $ac_cv_c_bigendian = unknown; then
9266       # Compile a test program.
9267       if test "$cross_compiling" = yes; then :
9268   # Try to guess by grepping values from an object file.
9269          cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9270 /* end confdefs.h.  */
9271 short int ascii_mm[] =
9272                   { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
9273                 short int ascii_ii[] =
9274                   { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
9275                 int use_ascii (int i) {
9276                   return ascii_mm[i] + ascii_ii[i];
9277                 }
9278                 short int ebcdic_ii[] =
9279                   { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
9280                 short int ebcdic_mm[] =
9281                   { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
9282                 int use_ebcdic (int i) {
9283                   return ebcdic_mm[i] + ebcdic_ii[i];
9284                 }
9285                 extern int foo;
9286
9287 int
9288 main ()
9289 {
9290 return use_ascii (foo) == use_ebcdic (foo);
9291   ;
9292   return 0;
9293 }
9294 _ACEOF
9295 if ac_fn_c_try_compile "$LINENO"; then :
9296   if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
9297               ac_cv_c_bigendian=yes
9298             fi
9299             if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
9300               if test "$ac_cv_c_bigendian" = unknown; then
9301                 ac_cv_c_bigendian=no
9302               else
9303                 # finding both strings is unlikely to happen, but who knows?
9304                 ac_cv_c_bigendian=unknown
9305               fi
9306             fi
9307 fi
9308 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
9309 else
9310   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9311 /* end confdefs.h.  */
9312 $ac_includes_default
9313 int
9314 main ()
9315 {
9316
9317              /* Are we little or big endian?  From Harbison&Steele.  */
9318              union
9319              {
9320                long int l;
9321                char c[sizeof (long int)];
9322              } u;
9323              u.l = 1;
9324              return u.c[sizeof (long int) - 1] == 1;
9325
9326   ;
9327   return 0;
9328 }
9329 _ACEOF
9330 if ac_fn_c_try_run "$LINENO"; then :
9331   ac_cv_c_bigendian=no
9332 else
9333   ac_cv_c_bigendian=yes
9334 fi
9335 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9336   conftest.$ac_objext conftest.beam conftest.$ac_ext
9337 fi
9338
9339     fi
9340 fi
9341 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
9342 $as_echo "$ac_cv_c_bigendian" >&6; }
9343  case $ac_cv_c_bigendian in #(
9344    yes)
9345      $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
9346 ;; #(
9347    no)
9348       ;; #(
9349    universal)
9350
9351 $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
9352
9353      ;; #(
9354    *)
9355      as_fn_error "unknown endianness
9356  presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
9357  esac
9358
9359
9360 # ------------------------------ #
9361 # Checks for library functions.  #
9362 # ------------------------------ #
9363
9364 # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
9365 # for constant arguments.  Useless!
9366 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
9367 $as_echo_n "checking for working alloca.h... " >&6; }
9368 if test "${ac_cv_working_alloca_h+set}" = set; then :
9369   $as_echo_n "(cached) " >&6
9370 else
9371   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9372 /* end confdefs.h.  */
9373 #include <alloca.h>
9374 int
9375 main ()
9376 {
9377 char *p = (char *) alloca (2 * sizeof (int));
9378                           if (p) return 0;
9379   ;
9380   return 0;
9381 }
9382 _ACEOF
9383 if ac_fn_c_try_link "$LINENO"; then :
9384   ac_cv_working_alloca_h=yes
9385 else
9386   ac_cv_working_alloca_h=no
9387 fi
9388 rm -f core conftest.err conftest.$ac_objext \
9389     conftest$ac_exeext conftest.$ac_ext
9390 fi
9391 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
9392 $as_echo "$ac_cv_working_alloca_h" >&6; }
9393 if test $ac_cv_working_alloca_h = yes; then
9394
9395 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
9396
9397 fi
9398
9399 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
9400 $as_echo_n "checking for alloca... " >&6; }
9401 if test "${ac_cv_func_alloca_works+set}" = set; then :
9402   $as_echo_n "(cached) " >&6
9403 else
9404   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9405 /* end confdefs.h.  */
9406 #ifdef __GNUC__
9407 # define alloca __builtin_alloca
9408 #else
9409 # ifdef _MSC_VER
9410 #  include <malloc.h>
9411 #  define alloca _alloca
9412 # else
9413 #  ifdef HAVE_ALLOCA_H
9414 #   include <alloca.h>
9415 #  else
9416 #   ifdef _AIX
9417  #pragma alloca
9418 #   else
9419 #    ifndef alloca /* predefined by HP cc +Olibcalls */
9420 char *alloca ();
9421 #    endif
9422 #   endif
9423 #  endif
9424 # endif
9425 #endif
9426
9427 int
9428 main ()
9429 {
9430 char *p = (char *) alloca (1);
9431                                     if (p) return 0;
9432   ;
9433   return 0;
9434 }
9435 _ACEOF
9436 if ac_fn_c_try_link "$LINENO"; then :
9437   ac_cv_func_alloca_works=yes
9438 else
9439   ac_cv_func_alloca_works=no
9440 fi
9441 rm -f core conftest.err conftest.$ac_objext \
9442     conftest$ac_exeext conftest.$ac_ext
9443 fi
9444 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
9445 $as_echo "$ac_cv_func_alloca_works" >&6; }
9446
9447 if test $ac_cv_func_alloca_works = yes; then
9448
9449 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
9450
9451 else
9452   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
9453 # that cause trouble.  Some versions do not even contain alloca or
9454 # contain a buggy version.  If you still want to use their alloca,
9455 # use ar to extract alloca.o from them instead of compiling alloca.c.
9456
9457 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
9458
9459 $as_echo "#define C_ALLOCA 1" >>confdefs.h
9460
9461
9462 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
9463 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
9464 if test "${ac_cv_os_cray+set}" = set; then :
9465   $as_echo_n "(cached) " >&6
9466 else
9467   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9468 /* end confdefs.h.  */
9469 #if defined CRAY && ! defined CRAY2
9470 webecray
9471 #else
9472 wenotbecray
9473 #endif
9474
9475 _ACEOF
9476 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
9477   $EGREP "webecray" >/dev/null 2>&1; then :
9478   ac_cv_os_cray=yes
9479 else
9480   ac_cv_os_cray=no
9481 fi
9482 rm -f conftest*
9483
9484 fi
9485 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
9486 $as_echo "$ac_cv_os_cray" >&6; }
9487 if test $ac_cv_os_cray = yes; then
9488   for ac_func in _getb67 GETB67 getb67; do
9489     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9490 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9491 eval as_val=\$$as_ac_var
9492    if test "x$as_val" = x""yes; then :
9493
9494 cat >>confdefs.h <<_ACEOF
9495 #define CRAY_STACKSEG_END $ac_func
9496 _ACEOF
9497
9498     break
9499 fi
9500
9501   done
9502 fi
9503
9504 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
9505 $as_echo_n "checking stack direction for C alloca... " >&6; }
9506 if test "${ac_cv_c_stack_direction+set}" = set; then :
9507   $as_echo_n "(cached) " >&6
9508 else
9509   if test "$cross_compiling" = yes; then :
9510   ac_cv_c_stack_direction=0
9511 else
9512   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9513 /* end confdefs.h.  */
9514 $ac_includes_default
9515 int
9516 find_stack_direction ()
9517 {
9518   static char *addr = 0;
9519   auto char dummy;
9520   if (addr == 0)
9521     {
9522       addr = &dummy;
9523       return find_stack_direction ();
9524     }
9525   else
9526     return (&dummy > addr) ? 1 : -1;
9527 }
9528
9529 int
9530 main ()
9531 {
9532   return find_stack_direction () < 0;
9533 }
9534 _ACEOF
9535 if ac_fn_c_try_run "$LINENO"; then :
9536   ac_cv_c_stack_direction=1
9537 else
9538   ac_cv_c_stack_direction=-1
9539 fi
9540 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9541   conftest.$ac_objext conftest.beam conftest.$ac_ext
9542 fi
9543
9544 fi
9545 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
9546 $as_echo "$ac_cv_c_stack_direction" >&6; }
9547 cat >>confdefs.h <<_ACEOF
9548 #define STACK_DIRECTION $ac_cv_c_stack_direction
9549 _ACEOF
9550
9551
9552 fi
9553
9554 for ac_header in stdlib.h unistd.h
9555 do :
9556   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
9557 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
9558 eval as_val=\$$as_ac_Header
9559    if test "x$as_val" = x""yes; then :
9560   cat >>confdefs.h <<_ACEOF
9561 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
9562 _ACEOF
9563
9564 fi
9565
9566 done
9567
9568 for ac_func in getpagesize
9569 do :
9570   ac_fn_c_check_func "$LINENO" "getpagesize" "ac_cv_func_getpagesize"
9571 if test "x$ac_cv_func_getpagesize" = x""yes; then :
9572   cat >>confdefs.h <<_ACEOF
9573 #define HAVE_GETPAGESIZE 1
9574 _ACEOF
9575
9576 fi
9577 done
9578
9579 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working mmap" >&5
9580 $as_echo_n "checking for working mmap... " >&6; }
9581 if test "${ac_cv_func_mmap_fixed_mapped+set}" = set; then :
9582   $as_echo_n "(cached) " >&6
9583 else
9584   if test "$cross_compiling" = yes; then :
9585   ac_cv_func_mmap_fixed_mapped=no
9586 else
9587   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9588 /* end confdefs.h.  */
9589 $ac_includes_default
9590 /* malloc might have been renamed as rpl_malloc. */
9591 #undef malloc
9592
9593 /* Thanks to Mike Haertel and Jim Avera for this test.
9594    Here is a matrix of mmap possibilities:
9595         mmap private not fixed
9596         mmap private fixed at somewhere currently unmapped
9597         mmap private fixed at somewhere already mapped
9598         mmap shared not fixed
9599         mmap shared fixed at somewhere currently unmapped
9600         mmap shared fixed at somewhere already mapped
9601    For private mappings, we should verify that changes cannot be read()
9602    back from the file, nor mmap's back from the file at a different
9603    address.  (There have been systems where private was not correctly
9604    implemented like the infamous i386 svr4.0, and systems where the
9605    VM page cache was not coherent with the file system buffer cache
9606    like early versions of FreeBSD and possibly contemporary NetBSD.)
9607    For shared mappings, we should conversely verify that changes get
9608    propagated back to all the places they're supposed to be.
9609
9610    Grep wants private fixed already mapped.
9611    The main things grep needs to know about mmap are:
9612    * does it exist and is it safe to write into the mmap'd area
9613    * how to use it (BSD variants)  */
9614
9615 #include <fcntl.h>
9616 #include <sys/mman.h>
9617
9618 #if !defined STDC_HEADERS && !defined HAVE_STDLIB_H
9619 char *malloc ();
9620 #endif
9621
9622 /* This mess was copied from the GNU getpagesize.h.  */
9623 #ifndef HAVE_GETPAGESIZE
9624 /* Assume that all systems that can run configure have sys/param.h.  */
9625 # ifndef HAVE_SYS_PARAM_H
9626 #  define HAVE_SYS_PARAM_H 1
9627 # endif
9628
9629 # ifdef _SC_PAGESIZE
9630 #  define getpagesize() sysconf(_SC_PAGESIZE)
9631 # else /* no _SC_PAGESIZE */
9632 #  ifdef HAVE_SYS_PARAM_H
9633 #   include <sys/param.h>
9634 #   ifdef EXEC_PAGESIZE
9635 #    define getpagesize() EXEC_PAGESIZE
9636 #   else /* no EXEC_PAGESIZE */
9637 #    ifdef NBPG
9638 #     define getpagesize() NBPG * CLSIZE
9639 #     ifndef CLSIZE
9640 #      define CLSIZE 1
9641 #     endif /* no CLSIZE */
9642 #    else /* no NBPG */
9643 #     ifdef NBPC
9644 #      define getpagesize() NBPC
9645 #     else /* no NBPC */
9646 #      ifdef PAGESIZE
9647 #       define getpagesize() PAGESIZE
9648 #      endif /* PAGESIZE */
9649 #     endif /* no NBPC */
9650 #    endif /* no NBPG */
9651 #   endif /* no EXEC_PAGESIZE */
9652 #  else /* no HAVE_SYS_PARAM_H */
9653 #   define getpagesize() 8192   /* punt totally */
9654 #  endif /* no HAVE_SYS_PARAM_H */
9655 # endif /* no _SC_PAGESIZE */
9656
9657 #endif /* no HAVE_GETPAGESIZE */
9658
9659 int
9660 main ()
9661 {
9662   char *data, *data2, *data3;
9663   int i, pagesize;
9664   int fd;
9665
9666   pagesize = getpagesize ();
9667
9668   /* First, make a file with some known garbage in it. */
9669   data = (char *) malloc (pagesize);
9670   if (!data)
9671     return 1;
9672   for (i = 0; i < pagesize; ++i)
9673     *(data + i) = rand ();
9674   umask (0);
9675   fd = creat ("conftest.mmap", 0600);
9676   if (fd < 0)
9677     return 1;
9678   if (write (fd, data, pagesize) != pagesize)
9679     return 1;
9680   close (fd);
9681
9682   /* Next, try to mmap the file at a fixed address which already has
9683      something else allocated at it.  If we can, also make sure that
9684      we see the same garbage.  */
9685   fd = open ("conftest.mmap", O_RDWR);
9686   if (fd < 0)
9687     return 1;
9688   data2 = (char *) malloc (2 * pagesize);
9689   if (!data2)
9690     return 1;
9691   data2 += (pagesize - ((long int) data2 & (pagesize - 1))) & (pagesize - 1);
9692   if (data2 != mmap (data2, pagesize, PROT_READ | PROT_WRITE,
9693                      MAP_PRIVATE | MAP_FIXED, fd, 0L))
9694     return 1;
9695   for (i = 0; i < pagesize; ++i)
9696     if (*(data + i) != *(data2 + i))
9697       return 1;
9698
9699   /* Finally, make sure that changes to the mapped area do not
9700      percolate back to the file as seen by read().  (This is a bug on
9701      some variants of i386 svr4.0.)  */
9702   for (i = 0; i < pagesize; ++i)
9703     *(data2 + i) = *(data2 + i) + 1;
9704   data3 = (char *) malloc (pagesize);
9705   if (!data3)
9706     return 1;
9707   if (read (fd, data3, pagesize) != pagesize)
9708     return 1;
9709   for (i = 0; i < pagesize; ++i)
9710     if (*(data + i) != *(data3 + i))
9711       return 1;
9712   close (fd);
9713   return 0;
9714 }
9715 _ACEOF
9716 if ac_fn_c_try_run "$LINENO"; then :
9717   ac_cv_func_mmap_fixed_mapped=yes
9718 else
9719   ac_cv_func_mmap_fixed_mapped=no
9720 fi
9721 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9722   conftest.$ac_objext conftest.beam conftest.$ac_ext
9723 fi
9724
9725 fi
9726 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_fixed_mapped" >&5
9727 $as_echo "$ac_cv_func_mmap_fixed_mapped" >&6; }
9728 if test $ac_cv_func_mmap_fixed_mapped = yes; then
9729
9730 $as_echo "#define HAVE_MMAP 1" >>confdefs.h
9731
9732 fi
9733 rm -f conftest.mmap
9734
9735 ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
9736 if test "x$ac_cv_type_pid_t" = x""yes; then :
9737
9738 else
9739
9740 cat >>confdefs.h <<_ACEOF
9741 #define pid_t int
9742 _ACEOF
9743
9744 fi
9745
9746 for ac_header in vfork.h
9747 do :
9748   ac_fn_c_check_header_mongrel "$LINENO" "vfork.h" "ac_cv_header_vfork_h" "$ac_includes_default"
9749 if test "x$ac_cv_header_vfork_h" = x""yes; then :
9750   cat >>confdefs.h <<_ACEOF
9751 #define HAVE_VFORK_H 1
9752 _ACEOF
9753
9754 fi
9755
9756 done
9757
9758 for ac_func in fork vfork
9759 do :
9760   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9761 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9762 eval as_val=\$$as_ac_var
9763    if test "x$as_val" = x""yes; then :
9764   cat >>confdefs.h <<_ACEOF
9765 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9766 _ACEOF
9767
9768 fi
9769 done
9770
9771 if test "x$ac_cv_func_fork" = xyes; then
9772   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working fork" >&5
9773 $as_echo_n "checking for working fork... " >&6; }
9774 if test "${ac_cv_func_fork_works+set}" = set; then :
9775   $as_echo_n "(cached) " >&6
9776 else
9777   if test "$cross_compiling" = yes; then :
9778   ac_cv_func_fork_works=cross
9779 else
9780   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9781 /* end confdefs.h.  */
9782 $ac_includes_default
9783 int
9784 main ()
9785 {
9786
9787           /* By Ruediger Kuhlmann. */
9788           return fork () < 0;
9789
9790   ;
9791   return 0;
9792 }
9793 _ACEOF
9794 if ac_fn_c_try_run "$LINENO"; then :
9795   ac_cv_func_fork_works=yes
9796 else
9797   ac_cv_func_fork_works=no
9798 fi
9799 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9800   conftest.$ac_objext conftest.beam conftest.$ac_ext
9801 fi
9802
9803 fi
9804 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fork_works" >&5
9805 $as_echo "$ac_cv_func_fork_works" >&6; }
9806
9807 else
9808   ac_cv_func_fork_works=$ac_cv_func_fork
9809 fi
9810 if test "x$ac_cv_func_fork_works" = xcross; then
9811   case $host in
9812     *-*-amigaos* | *-*-msdosdjgpp*)
9813       # Override, as these systems have only a dummy fork() stub
9814       ac_cv_func_fork_works=no
9815       ;;
9816     *)
9817       ac_cv_func_fork_works=yes
9818       ;;
9819   esac
9820   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&5
9821 $as_echo "$as_me: WARNING: result $ac_cv_func_fork_works guessed because of cross compilation" >&2;}
9822 fi
9823 ac_cv_func_vfork_works=$ac_cv_func_vfork
9824 if test "x$ac_cv_func_vfork" = xyes; then
9825   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working vfork" >&5
9826 $as_echo_n "checking for working vfork... " >&6; }
9827 if test "${ac_cv_func_vfork_works+set}" = set; then :
9828   $as_echo_n "(cached) " >&6
9829 else
9830   if test "$cross_compiling" = yes; then :
9831   ac_cv_func_vfork_works=cross
9832 else
9833   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9834 /* end confdefs.h.  */
9835 /* Thanks to Paul Eggert for this test.  */
9836 $ac_includes_default
9837 #include <sys/wait.h>
9838 #ifdef HAVE_VFORK_H
9839 # include <vfork.h>
9840 #endif
9841 /* On some sparc systems, changes by the child to local and incoming
9842    argument registers are propagated back to the parent.  The compiler
9843    is told about this with #include <vfork.h>, but some compilers
9844    (e.g. gcc -O) don't grok <vfork.h>.  Test for this by using a
9845    static variable whose address is put into a register that is
9846    clobbered by the vfork.  */
9847 static void
9848 #ifdef __cplusplus
9849 sparc_address_test (int arg)
9850 # else
9851 sparc_address_test (arg) int arg;
9852 #endif
9853 {
9854   static pid_t child;
9855   if (!child) {
9856     child = vfork ();
9857     if (child < 0) {
9858       perror ("vfork");
9859       _exit(2);
9860     }
9861     if (!child) {
9862       arg = getpid();
9863       write(-1, "", 0);
9864       _exit (arg);
9865     }
9866   }
9867 }
9868
9869 int
9870 main ()
9871 {
9872   pid_t parent = getpid ();
9873   pid_t child;
9874
9875   sparc_address_test (0);
9876
9877   child = vfork ();
9878
9879   if (child == 0) {
9880     /* Here is another test for sparc vfork register problems.  This
9881        test uses lots of local variables, at least as many local
9882        variables as main has allocated so far including compiler
9883        temporaries.  4 locals are enough for gcc 1.40.3 on a Solaris
9884        4.1.3 sparc, but we use 8 to be safe.  A buggy compiler should
9885        reuse the register of parent for one of the local variables,
9886        since it will think that parent can't possibly be used any more
9887        in this routine.  Assigning to the local variable will thus
9888        munge parent in the parent process.  */
9889     pid_t
9890       p = getpid(), p1 = getpid(), p2 = getpid(), p3 = getpid(),
9891       p4 = getpid(), p5 = getpid(), p6 = getpid(), p7 = getpid();
9892     /* Convince the compiler that p..p7 are live; otherwise, it might
9893        use the same hardware register for all 8 local variables.  */
9894     if (p != p1 || p != p2 || p != p3 || p != p4
9895         || p != p5 || p != p6 || p != p7)
9896       _exit(1);
9897
9898     /* On some systems (e.g. IRIX 3.3), vfork doesn't separate parent
9899        from child file descriptors.  If the child closes a descriptor
9900        before it execs or exits, this munges the parent's descriptor
9901        as well.  Test for this by closing stdout in the child.  */
9902     _exit(close(fileno(stdout)) != 0);
9903   } else {
9904     int status;
9905     struct stat st;
9906
9907     while (wait(&status) != child)
9908       ;
9909     return (
9910          /* Was there some problem with vforking?  */
9911          child < 0
9912
9913          /* Did the child fail?  (This shouldn't happen.)  */
9914          || status
9915
9916          /* Did the vfork/compiler bug occur?  */
9917          || parent != getpid()
9918
9919          /* Did the file descriptor bug occur?  */
9920          || fstat(fileno(stdout), &st) != 0
9921          );
9922   }
9923 }
9924 _ACEOF
9925 if ac_fn_c_try_run "$LINENO"; then :
9926   ac_cv_func_vfork_works=yes
9927 else
9928   ac_cv_func_vfork_works=no
9929 fi
9930 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
9931   conftest.$ac_objext conftest.beam conftest.$ac_ext
9932 fi
9933
9934 fi
9935 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_vfork_works" >&5
9936 $as_echo "$ac_cv_func_vfork_works" >&6; }
9937
9938 fi;
9939 if test "x$ac_cv_func_fork_works" = xcross; then
9940   ac_cv_func_vfork_works=$ac_cv_func_vfork
9941   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&5
9942 $as_echo "$as_me: WARNING: result $ac_cv_func_vfork_works guessed because of cross compilation" >&2;}
9943 fi
9944
9945 if test "x$ac_cv_func_vfork_works" = xyes; then
9946
9947 $as_echo "#define HAVE_WORKING_VFORK 1" >>confdefs.h
9948
9949 else
9950
9951 $as_echo "#define vfork fork" >>confdefs.h
9952
9953 fi
9954 if test "x$ac_cv_func_fork_works" = xyes; then
9955
9956 $as_echo "#define HAVE_WORKING_FORK 1" >>confdefs.h
9957
9958 fi
9959
9960 for ac_func in canonicalize_file_name realpath getrusage getuid getgid \
9961                 pipe poll pread pread64 pwrite readlink resize_term \
9962                 sbrk setpgid setpgrp setsid \
9963                 sigaction sigprocmask sigsetmask socketpair \
9964                 ttrace wborder wresize setlocale iconvlist libiconvlist btowc \
9965                 setrlimit getrlimit posix_madvise waitpid lstat \
9966                 ptrace64
9967 do :
9968   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
9969 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
9970 eval as_val=\$$as_ac_var
9971    if test "x$as_val" = x""yes; then :
9972   cat >>confdefs.h <<_ACEOF
9973 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
9974 _ACEOF
9975
9976 fi
9977 done
9978
9979
9980   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
9981 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
9982 if test "${am_cv_langinfo_codeset+set}" = set; then :
9983   $as_echo_n "(cached) " >&6
9984 else
9985   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
9986 /* end confdefs.h.  */
9987 #include <langinfo.h>
9988 int
9989 main ()
9990 {
9991 char* cs = nl_langinfo(CODESET);
9992   ;
9993   return 0;
9994 }
9995 _ACEOF
9996 if ac_fn_c_try_link "$LINENO"; then :
9997   am_cv_langinfo_codeset=yes
9998 else
9999   am_cv_langinfo_codeset=no
10000 fi
10001 rm -f core conftest.err conftest.$ac_objext \
10002     conftest$ac_exeext conftest.$ac_ext
10003
10004 fi
10005 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10006 $as_echo "$am_cv_langinfo_codeset" >&6; }
10007   if test $am_cv_langinfo_codeset = yes; then
10008
10009 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10010
10011   fi
10012
10013
10014   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
10015 $as_echo_n "checking for ANSI C header files... " >&6; }
10016 if test "${ac_cv_header_stdc+set}" = set; then :
10017   $as_echo_n "(cached) " >&6
10018 else
10019   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10020 /* end confdefs.h.  */
10021 #include <stdlib.h>
10022 #include <stdarg.h>
10023 #include <string.h>
10024 #include <float.h>
10025
10026 int
10027 main ()
10028 {
10029
10030   ;
10031   return 0;
10032 }
10033 _ACEOF
10034 if ac_fn_c_try_compile "$LINENO"; then :
10035   ac_cv_header_stdc=yes
10036 else
10037   ac_cv_header_stdc=no
10038 fi
10039 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10040
10041 if test $ac_cv_header_stdc = yes; then
10042   # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
10043   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10044 /* end confdefs.h.  */
10045 #include <string.h>
10046
10047 _ACEOF
10048 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10049   $EGREP "memchr" >/dev/null 2>&1; then :
10050
10051 else
10052   ac_cv_header_stdc=no
10053 fi
10054 rm -f conftest*
10055
10056 fi
10057
10058 if test $ac_cv_header_stdc = yes; then
10059   # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
10060   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10061 /* end confdefs.h.  */
10062 #include <stdlib.h>
10063
10064 _ACEOF
10065 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10066   $EGREP "free" >/dev/null 2>&1; then :
10067
10068 else
10069   ac_cv_header_stdc=no
10070 fi
10071 rm -f conftest*
10072
10073 fi
10074
10075 if test $ac_cv_header_stdc = yes; then
10076   # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
10077   if test "$cross_compiling" = yes; then :
10078   :
10079 else
10080   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10081 /* end confdefs.h.  */
10082 #include <ctype.h>
10083 #include <stdlib.h>
10084 #if ((' ' & 0x0FF) == 0x020)
10085 # define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
10086 # define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
10087 #else
10088 # define ISLOWER(c) \
10089                    (('a' <= (c) && (c) <= 'i') \
10090                      || ('j' <= (c) && (c) <= 'r') \
10091                      || ('s' <= (c) && (c) <= 'z'))
10092 # define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
10093 #endif
10094
10095 #define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
10096 int
10097 main ()
10098 {
10099   int i;
10100   for (i = 0; i < 256; i++)
10101     if (XOR (islower (i), ISLOWER (i))
10102         || toupper (i) != TOUPPER (i))
10103       return 2;
10104   return 0;
10105 }
10106 _ACEOF
10107 if ac_fn_c_try_run "$LINENO"; then :
10108
10109 else
10110   ac_cv_header_stdc=no
10111 fi
10112 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10113   conftest.$ac_objext conftest.beam conftest.$ac_ext
10114 fi
10115
10116 fi
10117 fi
10118 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
10119 $as_echo "$ac_cv_header_stdc" >&6; }
10120 if test $ac_cv_header_stdc = yes; then
10121
10122 $as_echo "#define STDC_HEADERS 1" >>confdefs.h
10123
10124 fi
10125
10126   # The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
10127 # for constant arguments.  Useless!
10128 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
10129 $as_echo_n "checking for working alloca.h... " >&6; }
10130 if test "${ac_cv_working_alloca_h+set}" = set; then :
10131   $as_echo_n "(cached) " >&6
10132 else
10133   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10134 /* end confdefs.h.  */
10135 #include <alloca.h>
10136 int
10137 main ()
10138 {
10139 char *p = (char *) alloca (2 * sizeof (int));
10140                           if (p) return 0;
10141   ;
10142   return 0;
10143 }
10144 _ACEOF
10145 if ac_fn_c_try_link "$LINENO"; then :
10146   ac_cv_working_alloca_h=yes
10147 else
10148   ac_cv_working_alloca_h=no
10149 fi
10150 rm -f core conftest.err conftest.$ac_objext \
10151     conftest$ac_exeext conftest.$ac_ext
10152 fi
10153 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
10154 $as_echo "$ac_cv_working_alloca_h" >&6; }
10155 if test $ac_cv_working_alloca_h = yes; then
10156
10157 $as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
10158
10159 fi
10160
10161 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
10162 $as_echo_n "checking for alloca... " >&6; }
10163 if test "${ac_cv_func_alloca_works+set}" = set; then :
10164   $as_echo_n "(cached) " >&6
10165 else
10166   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10167 /* end confdefs.h.  */
10168 #ifdef __GNUC__
10169 # define alloca __builtin_alloca
10170 #else
10171 # ifdef _MSC_VER
10172 #  include <malloc.h>
10173 #  define alloca _alloca
10174 # else
10175 #  ifdef HAVE_ALLOCA_H
10176 #   include <alloca.h>
10177 #  else
10178 #   ifdef _AIX
10179  #pragma alloca
10180 #   else
10181 #    ifndef alloca /* predefined by HP cc +Olibcalls */
10182 char *alloca ();
10183 #    endif
10184 #   endif
10185 #  endif
10186 # endif
10187 #endif
10188
10189 int
10190 main ()
10191 {
10192 char *p = (char *) alloca (1);
10193                                     if (p) return 0;
10194   ;
10195   return 0;
10196 }
10197 _ACEOF
10198 if ac_fn_c_try_link "$LINENO"; then :
10199   ac_cv_func_alloca_works=yes
10200 else
10201   ac_cv_func_alloca_works=no
10202 fi
10203 rm -f core conftest.err conftest.$ac_objext \
10204     conftest$ac_exeext conftest.$ac_ext
10205 fi
10206 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
10207 $as_echo "$ac_cv_func_alloca_works" >&6; }
10208
10209 if test $ac_cv_func_alloca_works = yes; then
10210
10211 $as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
10212
10213 else
10214   # The SVR3 libPW and SVR4 libucb both contain incompatible functions
10215 # that cause trouble.  Some versions do not even contain alloca or
10216 # contain a buggy version.  If you still want to use their alloca,
10217 # use ar to extract alloca.o from them instead of compiling alloca.c.
10218
10219 ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
10220
10221 $as_echo "#define C_ALLOCA 1" >>confdefs.h
10222
10223
10224 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
10225 $as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
10226 if test "${ac_cv_os_cray+set}" = set; then :
10227   $as_echo_n "(cached) " >&6
10228 else
10229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10230 /* end confdefs.h.  */
10231 #if defined CRAY && ! defined CRAY2
10232 webecray
10233 #else
10234 wenotbecray
10235 #endif
10236
10237 _ACEOF
10238 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
10239   $EGREP "webecray" >/dev/null 2>&1; then :
10240   ac_cv_os_cray=yes
10241 else
10242   ac_cv_os_cray=no
10243 fi
10244 rm -f conftest*
10245
10246 fi
10247 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
10248 $as_echo "$ac_cv_os_cray" >&6; }
10249 if test $ac_cv_os_cray = yes; then
10250   for ac_func in _getb67 GETB67 getb67; do
10251     as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10252 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10253 eval as_val=\$$as_ac_var
10254    if test "x$as_val" = x""yes; then :
10255
10256 cat >>confdefs.h <<_ACEOF
10257 #define CRAY_STACKSEG_END $ac_func
10258 _ACEOF
10259
10260     break
10261 fi
10262
10263   done
10264 fi
10265
10266 { $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
10267 $as_echo_n "checking stack direction for C alloca... " >&6; }
10268 if test "${ac_cv_c_stack_direction+set}" = set; then :
10269   $as_echo_n "(cached) " >&6
10270 else
10271   if test "$cross_compiling" = yes; then :
10272   ac_cv_c_stack_direction=0
10273 else
10274   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10275 /* end confdefs.h.  */
10276 $ac_includes_default
10277 int
10278 find_stack_direction ()
10279 {
10280   static char *addr = 0;
10281   auto char dummy;
10282   if (addr == 0)
10283     {
10284       addr = &dummy;
10285       return find_stack_direction ();
10286     }
10287   else
10288     return (&dummy > addr) ? 1 : -1;
10289 }
10290
10291 int
10292 main ()
10293 {
10294   return find_stack_direction () < 0;
10295 }
10296 _ACEOF
10297 if ac_fn_c_try_run "$LINENO"; then :
10298   ac_cv_c_stack_direction=1
10299 else
10300   ac_cv_c_stack_direction=-1
10301 fi
10302 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10303   conftest.$ac_objext conftest.beam conftest.$ac_ext
10304 fi
10305
10306 fi
10307 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
10308 $as_echo "$ac_cv_c_stack_direction" >&6; }
10309 cat >>confdefs.h <<_ACEOF
10310 #define STACK_DIRECTION $ac_cv_c_stack_direction
10311 _ACEOF
10312
10313
10314 fi
10315
10316
10317
10318   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nl_langinfo and CODESET" >&5
10319 $as_echo_n "checking for nl_langinfo and CODESET... " >&6; }
10320 if test "${am_cv_langinfo_codeset+set}" = set; then :
10321   $as_echo_n "(cached) " >&6
10322 else
10323   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10324 /* end confdefs.h.  */
10325 #include <langinfo.h>
10326 int
10327 main ()
10328 {
10329 char* cs = nl_langinfo(CODESET);
10330   ;
10331   return 0;
10332 }
10333 _ACEOF
10334 if ac_fn_c_try_link "$LINENO"; then :
10335   am_cv_langinfo_codeset=yes
10336 else
10337   am_cv_langinfo_codeset=no
10338 fi
10339 rm -f core conftest.err conftest.$ac_objext \
10340     conftest$ac_exeext conftest.$ac_ext
10341
10342 fi
10343 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_langinfo_codeset" >&5
10344 $as_echo "$am_cv_langinfo_codeset" >&6; }
10345   if test $am_cv_langinfo_codeset = yes; then
10346
10347 $as_echo "#define HAVE_LANGINFO_CODESET 1" >>confdefs.h
10348
10349   fi
10350
10351
10352   for ac_header in linux/perf_event.h locale.h memory.h signal.h                   sys/resource.h sys/socket.h sys/syscall.h               sys/un.h sys/wait.h             thread_db.h wait.h
10353 do :
10354   as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
10355 ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
10356 eval as_val=\$$as_ac_Header
10357    if test "x$as_val" = x""yes; then :
10358   cat >>confdefs.h <<_ACEOF
10359 #define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
10360 _ACEOF
10361
10362 fi
10363
10364 done
10365
10366
10367   for ac_func in fdwalk getrlimit pipe pipe2 socketpair
10368 do :
10369   as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
10370 ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
10371 eval as_val=\$$as_ac_var
10372    if test "x$as_val" = x""yes; then :
10373   cat >>confdefs.h <<_ACEOF
10374 #define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
10375 _ACEOF
10376
10377 fi
10378 done
10379
10380
10381   ac_fn_c_check_decl "$LINENO" "strerror" "ac_cv_have_decl_strerror" "$ac_includes_default"
10382 if test "x$ac_cv_have_decl_strerror" = x""yes; then :
10383   ac_have_decl=1
10384 else
10385   ac_have_decl=0
10386 fi
10387
10388 cat >>confdefs.h <<_ACEOF
10389 #define HAVE_DECL_STRERROR $ac_have_decl
10390 _ACEOF
10391 ac_fn_c_check_decl "$LINENO" "strstr" "ac_cv_have_decl_strstr" "$ac_includes_default"
10392 if test "x$ac_cv_have_decl_strstr" = x""yes; then :
10393   ac_have_decl=1
10394 else
10395   ac_have_decl=0
10396 fi
10397
10398 cat >>confdefs.h <<_ACEOF
10399 #define HAVE_DECL_STRSTR $ac_have_decl
10400 _ACEOF
10401
10402
10403
10404 # Check the return and argument types of ptrace.  No canned test for
10405 # this, so roll our own.
10406 gdb_ptrace_headers='
10407 #include <sys/types.h>
10408 #if HAVE_SYS_PTRACE_H
10409 # include <sys/ptrace.h>
10410 #endif
10411 #if HAVE_UNISTD_H
10412 # include <unistd.h>
10413 #endif
10414 '
10415 # There is no point in checking if we don't have a prototype.
10416 ac_fn_c_check_decl "$LINENO" "ptrace" "ac_cv_have_decl_ptrace" "$gdb_ptrace_headers
10417 "
10418 if test "x$ac_cv_have_decl_ptrace" = x""yes; then :
10419   ac_have_decl=1
10420 else
10421   ac_have_decl=0
10422 fi
10423
10424 cat >>confdefs.h <<_ACEOF
10425 #define HAVE_DECL_PTRACE $ac_have_decl
10426 _ACEOF
10427 if test $ac_have_decl = 1; then :
10428
10429 else
10430
10431   : ${gdb_cv_func_ptrace_ret='int'}
10432   : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10433
10434 fi
10435
10436 # Check return type.  Varargs (used on GNU/Linux) conflict with the
10437 # empty argument list, so check for that explicitly.
10438 { $as_echo "$as_me:${as_lineno-$LINENO}: checking return type of ptrace" >&5
10439 $as_echo_n "checking return type of ptrace... " >&6; }
10440 if test "${gdb_cv_func_ptrace_ret+set}" = set; then :
10441   $as_echo_n "(cached) " >&6
10442 else
10443   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10444 /* end confdefs.h.  */
10445 $gdb_ptrace_headers
10446 int
10447 main ()
10448 {
10449 extern long ptrace (enum __ptrace_request, ...);
10450   ;
10451   return 0;
10452 }
10453 _ACEOF
10454 if ac_fn_c_try_compile "$LINENO"; then :
10455   gdb_cv_func_ptrace_ret='long'
10456 else
10457   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10458 /* end confdefs.h.  */
10459 $gdb_ptrace_headers
10460 int
10461 main ()
10462 {
10463 extern int ptrace ();
10464   ;
10465   return 0;
10466 }
10467 _ACEOF
10468 if ac_fn_c_try_compile "$LINENO"; then :
10469   gdb_cv_func_ptrace_ret='int'
10470 else
10471   gdb_cv_func_ptrace_ret='long'
10472 fi
10473 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10474 fi
10475 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10476 fi
10477 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_ret" >&5
10478 $as_echo "$gdb_cv_func_ptrace_ret" >&6; }
10479
10480 cat >>confdefs.h <<_ACEOF
10481 #define PTRACE_TYPE_RET $gdb_cv_func_ptrace_ret
10482 _ACEOF
10483
10484 # Check argument types.
10485 { $as_echo "$as_me:${as_lineno-$LINENO}: checking types of arguments for ptrace" >&5
10486 $as_echo_n "checking types of arguments for ptrace... " >&6; }
10487 if test "${gdb_cv_func_ptrace_args+set}" = set; then :
10488   $as_echo_n "(cached) " >&6
10489 else
10490
10491   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10492 /* end confdefs.h.  */
10493 $gdb_ptrace_headers
10494 int
10495 main ()
10496 {
10497 extern long ptrace (enum __ptrace_request, ...);
10498   ;
10499   return 0;
10500 }
10501 _ACEOF
10502 if ac_fn_c_try_compile "$LINENO"; then :
10503   gdb_cv_func_ptrace_args='int,int,long,long'
10504 else
10505
10506 for gdb_arg1 in 'int' 'long'; do
10507  for gdb_arg2 in 'pid_t' 'int' 'long'; do
10508   for gdb_arg3 in 'int *' 'caddr_t' 'int' 'long' 'void *'; do
10509    for gdb_arg4 in 'int' 'long' 'void *'; do
10510      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10511 /* end confdefs.h.  */
10512 $gdb_ptrace_headers
10513 int
10514 main ()
10515 {
10516
10517 extern $gdb_cv_func_ptrace_ret
10518   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4);
10519
10520   ;
10521   return 0;
10522 }
10523 _ACEOF
10524 if ac_fn_c_try_compile "$LINENO"; then :
10525   gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4";
10526     break 4;
10527 fi
10528 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10529     for gdb_arg5 in 'int *' 'int' 'long'; do
10530      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10531 /* end confdefs.h.  */
10532 $gdb_ptrace_headers
10533 int
10534 main ()
10535 {
10536
10537 extern $gdb_cv_func_ptrace_ret
10538   ptrace ($gdb_arg1, $gdb_arg2, $gdb_arg3, $gdb_arg4, $gdb_arg5);
10539
10540   ;
10541   return 0;
10542 }
10543 _ACEOF
10544 if ac_fn_c_try_compile "$LINENO"; then :
10545
10546 gdb_cv_func_ptrace_args="$gdb_arg1,$gdb_arg2,$gdb_arg3,$gdb_arg4,$gdb_arg5";
10547     break 5;
10548 fi
10549 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10550     done
10551    done
10552   done
10553  done
10554 done
10555 # Provide a safe default value.
10556 : ${gdb_cv_func_ptrace_args='int,int,long,long'}
10557
10558 fi
10559 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10560 fi
10561 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_ptrace_args" >&5
10562 $as_echo "$gdb_cv_func_ptrace_args" >&6; }
10563 ac_save_IFS=$IFS; IFS=','
10564 set dummy `echo "$gdb_cv_func_ptrace_args" | sed 's/\*/\*/g'`
10565 IFS=$ac_save_IFS
10566 shift
10567
10568 cat >>confdefs.h <<_ACEOF
10569 #define PTRACE_TYPE_ARG3 $3
10570 _ACEOF
10571
10572
10573 cat >>confdefs.h <<_ACEOF
10574 #define PTRACE_TYPE_ARG4 $4
10575 _ACEOF
10576
10577 if test -n "$5"; then
10578
10579 cat >>confdefs.h <<_ACEOF
10580 #define PTRACE_TYPE_ARG5 $5
10581 _ACEOF
10582
10583 fi
10584
10585 if test "$cross_compiling" = no; then
10586   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10587 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10588 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10589   $as_echo_n "(cached) " >&6
10590 else
10591   if test "$cross_compiling" = yes; then :
10592   as_fn_error "cannot check setpgrp when cross compiling" "$LINENO" 5
10593 else
10594   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10595 /* end confdefs.h.  */
10596 $ac_includes_default
10597 int
10598 main ()
10599 {
10600 /* If this system has a BSD-style setpgrp which takes arguments,
10601   setpgrp(1, 1) will fail with ESRCH and return -1, in that case
10602   exit successfully. */
10603   return setpgrp (1,1) != -1;
10604   ;
10605   return 0;
10606 }
10607 _ACEOF
10608 if ac_fn_c_try_run "$LINENO"; then :
10609   ac_cv_func_setpgrp_void=no
10610 else
10611   ac_cv_func_setpgrp_void=yes
10612 fi
10613 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
10614   conftest.$ac_objext conftest.beam conftest.$ac_ext
10615 fi
10616
10617 fi
10618 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10619 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10620 if test $ac_cv_func_setpgrp_void = yes; then
10621
10622 $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10623
10624 fi
10625
10626 else
10627   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
10628 $as_echo_n "checking whether setpgrp takes no argument... " >&6; }
10629 if test "${ac_cv_func_setpgrp_void+set}" = set; then :
10630   $as_echo_n "(cached) " >&6
10631 else
10632   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10633 /* end confdefs.h.  */
10634
10635 #include <unistd.h>
10636
10637 int
10638 main ()
10639 {
10640
10641   if (setpgrp(1,1) == -1)
10642     exit (0);
10643   else
10644     exit (1);
10645
10646   ;
10647   return 0;
10648 }
10649 _ACEOF
10650 if ac_fn_c_try_compile "$LINENO"; then :
10651   ac_cv_func_setpgrp_void=no
10652 else
10653   ac_cv_func_setpgrp_void=yes
10654 fi
10655 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10656 fi
10657 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_setpgrp_void" >&5
10658 $as_echo "$ac_cv_func_setpgrp_void" >&6; }
10659 if test $ac_cv_func_setpgrp_void = yes; then
10660   $as_echo "#define SETPGRP_VOID 1" >>confdefs.h
10661
10662 fi
10663 fi
10664
10665 # Check if sigsetjmp is available.  Using AC_CHECK_FUNCS won't do
10666 # since sigsetjmp might only be defined as a macro.
10667 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sigsetjmp" >&5
10668 $as_echo_n "checking for sigsetjmp... " >&6; }
10669 if test "${gdb_cv_func_sigsetjmp+set}" = set; then :
10670   $as_echo_n "(cached) " >&6
10671 else
10672   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10673 /* end confdefs.h.  */
10674
10675 #include <setjmp.h>
10676
10677 int
10678 main ()
10679 {
10680 sigjmp_buf env; while (! sigsetjmp (env, 1)) siglongjmp (env, 1);
10681   ;
10682   return 0;
10683 }
10684 _ACEOF
10685 if ac_fn_c_try_compile "$LINENO"; then :
10686   gdb_cv_func_sigsetjmp=yes
10687 else
10688   gdb_cv_func_sigsetjmp=no
10689 fi
10690 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10691 fi
10692 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_func_sigsetjmp" >&5
10693 $as_echo "$gdb_cv_func_sigsetjmp" >&6; }
10694 if test $gdb_cv_func_sigsetjmp = yes; then
10695
10696 $as_echo "#define HAVE_SIGSETJMP 1" >>confdefs.h
10697
10698 fi
10699
10700 # Assume we'll default to using the included libiberty regex.
10701 gdb_use_included_regex=yes
10702
10703 # However, if the system regex is GNU regex, then default to *not*
10704 # using the included regex.
10705 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU regex" >&5
10706 $as_echo_n "checking for GNU regex... " >&6; }
10707 if test "${gdb_cv_have_gnu_regex+set}" = set; then :
10708   $as_echo_n "(cached) " >&6
10709 else
10710   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10711 /* end confdefs.h.  */
10712 #include <gnu-versions.h>
10713 int
10714 main ()
10715 {
10716 #define REGEX_INTERFACE_VERSION 1
10717 #if _GNU_REGEX_INTERFACE_VERSION != REGEX_INTERFACE_VERSION
10718 # error "Version mismatch"
10719 #endif
10720   ;
10721   return 0;
10722 }
10723 _ACEOF
10724 if ac_fn_c_try_compile "$LINENO"; then :
10725   gdb_cv_have_gnu_regex=yes
10726 else
10727   gdb_cv_have_gnu_regex=no
10728 fi
10729 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10730 fi
10731 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_gnu_regex" >&5
10732 $as_echo "$gdb_cv_have_gnu_regex" >&6; }
10733 if test $gdb_cv_have_gnu_regex = yes; then
10734   gdb_use_included_regex=no
10735 fi
10736
10737
10738 # Check whether --with-included-regex was given.
10739 if test "${with_included_regex+set}" = set; then :
10740   withval=$with_included_regex; gdb_with_regex=$withval
10741 else
10742   gdb_with_regex=$gdb_use_included_regex
10743 fi
10744
10745 if test "$gdb_with_regex" = yes; then
10746
10747 $as_echo "#define USE_INCLUDED_REGEX 1" >>confdefs.h
10748
10749 fi
10750
10751 # Check if <sys/proc.h> defines `struct thread' with a td_pcb member.
10752 ac_fn_c_check_member "$LINENO" "struct thread" "td_pcb" "ac_cv_member_struct_thread_td_pcb" "#include <sys/param.h>
10753 #include <sys/proc.h>
10754
10755 "
10756 if test "x$ac_cv_member_struct_thread_td_pcb" = x""yes; then :
10757
10758 cat >>confdefs.h <<_ACEOF
10759 #define HAVE_STRUCT_THREAD_TD_PCB 1
10760 _ACEOF
10761
10762
10763 fi
10764
10765
10766 # See if <sys/lwp.h> defines `struct lwp`.
10767 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct lwp" >&5
10768 $as_echo_n "checking for struct lwp... " >&6; }
10769 if test "${gdb_cv_struct_lwp+set}" = set; then :
10770   $as_echo_n "(cached) " >&6
10771 else
10772   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10773 /* end confdefs.h.  */
10774 #include <sys/param.h>
10775 #include <sys/lwp.h>
10776 int
10777 main ()
10778 {
10779 struct lwp l;
10780   ;
10781   return 0;
10782 }
10783 _ACEOF
10784 if ac_fn_c_try_compile "$LINENO"; then :
10785   gdb_cv_struct_lwp=yes
10786 else
10787   gdb_cv_struct_lwp=no
10788 fi
10789 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10790 fi
10791 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_lwp" >&5
10792 $as_echo "$gdb_cv_struct_lwp" >&6; }
10793 if test $gdb_cv_struct_lwp = yes; then
10794
10795 $as_echo "#define HAVE_STRUCT_LWP 1" >>confdefs.h
10796
10797 fi
10798
10799 # See if <machine/reg.h> degines `struct reg'.
10800 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for struct reg in machine/reg.h" >&5
10801 $as_echo_n "checking for struct reg in machine/reg.h... " >&6; }
10802 if test "${gdb_cv_struct_reg+set}" = set; then :
10803   $as_echo_n "(cached) " >&6
10804 else
10805   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10806 /* end confdefs.h.  */
10807 #include <sys/types.h>
10808 #include <machine/reg.h>
10809 int
10810 main ()
10811 {
10812 struct reg r;
10813   ;
10814   return 0;
10815 }
10816 _ACEOF
10817 if ac_fn_c_try_compile "$LINENO"; then :
10818   gdb_cv_struct_reg=yes
10819 else
10820   gdb_cv_struct_reg=no
10821 fi
10822 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10823 fi
10824 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_struct_reg" >&5
10825 $as_echo "$gdb_cv_struct_reg" >&6; }
10826 if test $gdb_cv_struct_reg = yes; then
10827
10828 $as_echo "#define HAVE_STRUCT_REG 1" >>confdefs.h
10829
10830 fi
10831
10832 # See if <machine/reg.h> supports the %fs and %gs i386 segment registers.
10833 # Older i386 BSD's don't have the r_fs and r_gs members of `struct reg'.
10834 ac_fn_c_check_member "$LINENO" "struct reg" "r_fs" "ac_cv_member_struct_reg_r_fs" "#include <machine/reg.h>
10835 "
10836 if test "x$ac_cv_member_struct_reg_r_fs" = x""yes; then :
10837
10838 cat >>confdefs.h <<_ACEOF
10839 #define HAVE_STRUCT_REG_R_FS 1
10840 _ACEOF
10841
10842
10843 fi
10844 ac_fn_c_check_member "$LINENO" "struct reg" "r_gs" "ac_cv_member_struct_reg_r_gs" "#include <machine/reg.h>
10845 "
10846 if test "x$ac_cv_member_struct_reg_r_gs" = x""yes; then :
10847
10848 cat >>confdefs.h <<_ACEOF
10849 #define HAVE_STRUCT_REG_R_GS 1
10850 _ACEOF
10851
10852
10853 fi
10854
10855
10856 # See if <sys/user.h> supports the %fs_base and %gs_bas amd64 segment registers.
10857 # Older amd64 Linux's don't have the fs_base and gs_base members of
10858 # `struct user_regs_struct'.
10859 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "fs_base" "ac_cv_member_struct_user_regs_struct_fs_base" "#include <sys/user.h>
10860 "
10861 if test "x$ac_cv_member_struct_user_regs_struct_fs_base" = x""yes; then :
10862
10863 cat >>confdefs.h <<_ACEOF
10864 #define HAVE_STRUCT_USER_REGS_STRUCT_FS_BASE 1
10865 _ACEOF
10866
10867
10868 fi
10869 ac_fn_c_check_member "$LINENO" "struct user_regs_struct" "gs_base" "ac_cv_member_struct_user_regs_struct_gs_base" "#include <sys/user.h>
10870 "
10871 if test "x$ac_cv_member_struct_user_regs_struct_gs_base" = x""yes; then :
10872
10873 cat >>confdefs.h <<_ACEOF
10874 #define HAVE_STRUCT_USER_REGS_STRUCT_GS_BASE 1
10875 _ACEOF
10876
10877
10878 fi
10879
10880
10881 # See if <sys/ptrace.h> provides the PTRACE_GETREGS request.
10882 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETREGS" >&5
10883 $as_echo_n "checking for PTRACE_GETREGS... " >&6; }
10884 if test "${gdb_cv_have_ptrace_getregs+set}" = set; then :
10885   $as_echo_n "(cached) " >&6
10886 else
10887   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10888 /* end confdefs.h.  */
10889 #include <sys/ptrace.h>
10890 int
10891 main ()
10892 {
10893 PTRACE_GETREGS;
10894   ;
10895   return 0;
10896 }
10897 _ACEOF
10898 if ac_fn_c_try_compile "$LINENO"; then :
10899   gdb_cv_have_ptrace_getregs=yes
10900 else
10901   gdb_cv_have_ptrace_getregs=no
10902 fi
10903 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10904 fi
10905
10906 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getregs" >&5
10907 $as_echo "$gdb_cv_have_ptrace_getregs" >&6; }
10908 if test $gdb_cv_have_ptrace_getregs = yes; then
10909
10910 $as_echo "#define HAVE_PTRACE_GETREGS 1" >>confdefs.h
10911
10912 fi
10913
10914 # See if <sys/ptrace.h> provides the PTRACE_GETFPXREGS request.
10915 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PTRACE_GETFPXREGS" >&5
10916 $as_echo_n "checking for PTRACE_GETFPXREGS... " >&6; }
10917 if test "${gdb_cv_have_ptrace_getfpxregs+set}" = set; then :
10918   $as_echo_n "(cached) " >&6
10919 else
10920   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10921 /* end confdefs.h.  */
10922 #include <sys/ptrace.h>
10923 int
10924 main ()
10925 {
10926 PTRACE_GETFPXREGS;
10927   ;
10928   return 0;
10929 }
10930 _ACEOF
10931 if ac_fn_c_try_compile "$LINENO"; then :
10932   gdb_cv_have_ptrace_getfpxregs=yes
10933 else
10934   gdb_cv_have_ptrace_getfpxregs=no
10935 fi
10936 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10937 fi
10938
10939 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_ptrace_getfpxregs" >&5
10940 $as_echo "$gdb_cv_have_ptrace_getfpxregs" >&6; }
10941 if test $gdb_cv_have_ptrace_getfpxregs = yes; then
10942
10943 $as_echo "#define HAVE_PTRACE_GETFPXREGS 1" >>confdefs.h
10944
10945 fi
10946
10947 # See if <sys/ptrace.h> provides the PT_GETDBREGS request.
10948 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETDBREGS" >&5
10949 $as_echo_n "checking for PT_GETDBREGS... " >&6; }
10950 if test "${gdb_cv_have_pt_getdbregs+set}" = set; then :
10951   $as_echo_n "(cached) " >&6
10952 else
10953   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10954 /* end confdefs.h.  */
10955 #include <sys/types.h>
10956 #include <sys/ptrace.h>
10957 int
10958 main ()
10959 {
10960 PT_GETDBREGS;
10961   ;
10962   return 0;
10963 }
10964 _ACEOF
10965 if ac_fn_c_try_compile "$LINENO"; then :
10966   gdb_cv_have_pt_getdbregs=yes
10967 else
10968   gdb_cv_have_pt_getdbregs=no
10969 fi
10970 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
10971 fi
10972
10973 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getdbregs" >&5
10974 $as_echo "$gdb_cv_have_pt_getdbregs" >&6; }
10975 if test $gdb_cv_have_pt_getdbregs = yes; then
10976
10977 $as_echo "#define HAVE_PT_GETDBREGS 1" >>confdefs.h
10978
10979 fi
10980
10981 # See if <sys/ptrace.h> provides the PT_GETXMMREGS request.
10982 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for PT_GETXMMREGS" >&5
10983 $as_echo_n "checking for PT_GETXMMREGS... " >&6; }
10984 if test "${gdb_cv_have_pt_getxmmregs+set}" = set; then :
10985   $as_echo_n "(cached) " >&6
10986 else
10987   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
10988 /* end confdefs.h.  */
10989 #include <sys/types.h>
10990 #include <sys/ptrace.h>
10991 int
10992 main ()
10993 {
10994 PT_GETXMMREGS;
10995   ;
10996   return 0;
10997 }
10998 _ACEOF
10999 if ac_fn_c_try_compile "$LINENO"; then :
11000   gdb_cv_have_pt_getxmmregs=yes
11001 else
11002   gdb_cv_have_pt_getxmmregs=no
11003 fi
11004 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11005 fi
11006
11007 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_pt_getxmmregs" >&5
11008 $as_echo "$gdb_cv_have_pt_getxmmregs" >&6; }
11009 if test $gdb_cv_have_pt_getxmmregs = yes; then
11010
11011 $as_echo "#define HAVE_PT_GETXMMREGS 1" >>confdefs.h
11012
11013 fi
11014
11015 # Detect which type of /proc is in use, such as for Solaris.
11016
11017 if test "${target}" = "${host}"; then
11018   case "${host}" in
11019   *-*-sysv4.2* | *-*-sysv5* )
11020
11021 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11022
11023       ;;
11024   *-*-solaris2.[6789] | *-*-solaris2.1[0-9]*)
11025
11026 $as_echo "#define NEW_PROC_API 1" >>confdefs.h
11027
11028       ;;
11029   mips-sgi-irix5*)
11030       # Work around <sys/proc.h> needing _KMEMUSER problem on IRIX 5.
11031
11032 $as_echo "#define _KMEMUSER 1" >>confdefs.h
11033
11034       ;;
11035   esac
11036 fi
11037
11038 if test "$ac_cv_header_sys_procfs_h" = yes; then
11039   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gregset_t in sys/procfs.h" >&5
11040 $as_echo_n "checking for gregset_t in sys/procfs.h... " >&6; }
11041  if test "${bfd_cv_have_sys_procfs_type_gregset_t+set}" = set; then :
11042   $as_echo_n "(cached) " >&6
11043 else
11044   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11045 /* end confdefs.h.  */
11046
11047 #define _SYSCALL32
11048 /* Needed for new procfs interface on sparc-solaris.  */
11049 #define _STRUCTURED_PROC 1
11050 #include <sys/procfs.h>
11051 int
11052 main ()
11053 {
11054 gregset_t avar
11055   ;
11056   return 0;
11057 }
11058 _ACEOF
11059 if ac_fn_c_try_compile "$LINENO"; then :
11060   bfd_cv_have_sys_procfs_type_gregset_t=yes
11061 else
11062   bfd_cv_have_sys_procfs_type_gregset_t=no
11063
11064 fi
11065 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11066 fi
11067
11068  if test $bfd_cv_have_sys_procfs_type_gregset_t = yes; then
11069
11070 $as_echo "#define HAVE_GREGSET_T 1" >>confdefs.h
11071
11072  fi
11073  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_gregset_t" >&5
11074 $as_echo "$bfd_cv_have_sys_procfs_type_gregset_t" >&6; }
11075
11076   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpregset_t in sys/procfs.h" >&5
11077 $as_echo_n "checking for fpregset_t in sys/procfs.h... " >&6; }
11078  if test "${bfd_cv_have_sys_procfs_type_fpregset_t+set}" = set; then :
11079   $as_echo_n "(cached) " >&6
11080 else
11081   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11082 /* end confdefs.h.  */
11083
11084 #define _SYSCALL32
11085 /* Needed for new procfs interface on sparc-solaris.  */
11086 #define _STRUCTURED_PROC 1
11087 #include <sys/procfs.h>
11088 int
11089 main ()
11090 {
11091 fpregset_t avar
11092   ;
11093   return 0;
11094 }
11095 _ACEOF
11096 if ac_fn_c_try_compile "$LINENO"; then :
11097   bfd_cv_have_sys_procfs_type_fpregset_t=yes
11098 else
11099   bfd_cv_have_sys_procfs_type_fpregset_t=no
11100
11101 fi
11102 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11103 fi
11104
11105  if test $bfd_cv_have_sys_procfs_type_fpregset_t = yes; then
11106
11107 $as_echo "#define HAVE_FPREGSET_T 1" >>confdefs.h
11108
11109  fi
11110  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_fpregset_t" >&5
11111 $as_echo "$bfd_cv_have_sys_procfs_type_fpregset_t" >&6; }
11112
11113   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset_t in sys/procfs.h" >&5
11114 $as_echo_n "checking for prgregset_t in sys/procfs.h... " >&6; }
11115  if test "${bfd_cv_have_sys_procfs_type_prgregset_t+set}" = set; then :
11116   $as_echo_n "(cached) " >&6
11117 else
11118   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11119 /* end confdefs.h.  */
11120
11121 #define _SYSCALL32
11122 /* Needed for new procfs interface on sparc-solaris.  */
11123 #define _STRUCTURED_PROC 1
11124 #include <sys/procfs.h>
11125 int
11126 main ()
11127 {
11128 prgregset_t avar
11129   ;
11130   return 0;
11131 }
11132 _ACEOF
11133 if ac_fn_c_try_compile "$LINENO"; then :
11134   bfd_cv_have_sys_procfs_type_prgregset_t=yes
11135 else
11136   bfd_cv_have_sys_procfs_type_prgregset_t=no
11137
11138 fi
11139 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11140 fi
11141
11142  if test $bfd_cv_have_sys_procfs_type_prgregset_t = yes; then
11143
11144 $as_echo "#define HAVE_PRGREGSET_T 1" >>confdefs.h
11145
11146  fi
11147  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset_t" >&5
11148 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset_t" >&6; }
11149
11150   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prfpregset_t in sys/procfs.h" >&5
11151 $as_echo_n "checking for prfpregset_t in sys/procfs.h... " >&6; }
11152  if test "${bfd_cv_have_sys_procfs_type_prfpregset_t+set}" = set; then :
11153   $as_echo_n "(cached) " >&6
11154 else
11155   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11156 /* end confdefs.h.  */
11157
11158 #define _SYSCALL32
11159 /* Needed for new procfs interface on sparc-solaris.  */
11160 #define _STRUCTURED_PROC 1
11161 #include <sys/procfs.h>
11162 int
11163 main ()
11164 {
11165 prfpregset_t avar
11166   ;
11167   return 0;
11168 }
11169 _ACEOF
11170 if ac_fn_c_try_compile "$LINENO"; then :
11171   bfd_cv_have_sys_procfs_type_prfpregset_t=yes
11172 else
11173   bfd_cv_have_sys_procfs_type_prfpregset_t=no
11174
11175 fi
11176 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11177 fi
11178
11179  if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11180
11181 $as_echo "#define HAVE_PRFPREGSET_T 1" >>confdefs.h
11182
11183  fi
11184  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prfpregset_t" >&5
11185 $as_echo "$bfd_cv_have_sys_procfs_type_prfpregset_t" >&6; }
11186
11187   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prgregset32_t in sys/procfs.h" >&5
11188 $as_echo_n "checking for prgregset32_t in sys/procfs.h... " >&6; }
11189  if test "${bfd_cv_have_sys_procfs_type_prgregset32_t+set}" = set; then :
11190   $as_echo_n "(cached) " >&6
11191 else
11192   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11193 /* end confdefs.h.  */
11194
11195 #define _SYSCALL32
11196 /* Needed for new procfs interface on sparc-solaris.  */
11197 #define _STRUCTURED_PROC 1
11198 #include <sys/procfs.h>
11199 int
11200 main ()
11201 {
11202 prgregset32_t avar
11203   ;
11204   return 0;
11205 }
11206 _ACEOF
11207 if ac_fn_c_try_compile "$LINENO"; then :
11208   bfd_cv_have_sys_procfs_type_prgregset32_t=yes
11209 else
11210   bfd_cv_have_sys_procfs_type_prgregset32_t=no
11211
11212 fi
11213 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11214 fi
11215
11216  if test $bfd_cv_have_sys_procfs_type_prgregset32_t = yes; then
11217
11218 $as_echo "#define HAVE_PRGREGSET32_T 1" >>confdefs.h
11219
11220  fi
11221  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prgregset32_t" >&5
11222 $as_echo "$bfd_cv_have_sys_procfs_type_prgregset32_t" >&6; }
11223
11224   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for lwpid_t in sys/procfs.h" >&5
11225 $as_echo_n "checking for lwpid_t in sys/procfs.h... " >&6; }
11226  if test "${bfd_cv_have_sys_procfs_type_lwpid_t+set}" = set; then :
11227   $as_echo_n "(cached) " >&6
11228 else
11229   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11230 /* end confdefs.h.  */
11231
11232 #define _SYSCALL32
11233 /* Needed for new procfs interface on sparc-solaris.  */
11234 #define _STRUCTURED_PROC 1
11235 #include <sys/procfs.h>
11236 int
11237 main ()
11238 {
11239 lwpid_t avar
11240   ;
11241   return 0;
11242 }
11243 _ACEOF
11244 if ac_fn_c_try_compile "$LINENO"; then :
11245   bfd_cv_have_sys_procfs_type_lwpid_t=yes
11246 else
11247   bfd_cv_have_sys_procfs_type_lwpid_t=no
11248
11249 fi
11250 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11251 fi
11252
11253  if test $bfd_cv_have_sys_procfs_type_lwpid_t = yes; then
11254
11255 $as_echo "#define HAVE_LWPID_T 1" >>confdefs.h
11256
11257  fi
11258  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_lwpid_t" >&5
11259 $as_echo "$bfd_cv_have_sys_procfs_type_lwpid_t" >&6; }
11260
11261   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for psaddr_t in sys/procfs.h" >&5
11262 $as_echo_n "checking for psaddr_t in sys/procfs.h... " >&6; }
11263  if test "${bfd_cv_have_sys_procfs_type_psaddr_t+set}" = set; then :
11264   $as_echo_n "(cached) " >&6
11265 else
11266   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11267 /* end confdefs.h.  */
11268
11269 #define _SYSCALL32
11270 /* Needed for new procfs interface on sparc-solaris.  */
11271 #define _STRUCTURED_PROC 1
11272 #include <sys/procfs.h>
11273 int
11274 main ()
11275 {
11276 psaddr_t avar
11277   ;
11278   return 0;
11279 }
11280 _ACEOF
11281 if ac_fn_c_try_compile "$LINENO"; then :
11282   bfd_cv_have_sys_procfs_type_psaddr_t=yes
11283 else
11284   bfd_cv_have_sys_procfs_type_psaddr_t=no
11285
11286 fi
11287 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11288 fi
11289
11290  if test $bfd_cv_have_sys_procfs_type_psaddr_t = yes; then
11291
11292 $as_echo "#define HAVE_PSADDR_T 1" >>confdefs.h
11293
11294  fi
11295  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_psaddr_t" >&5
11296 $as_echo "$bfd_cv_have_sys_procfs_type_psaddr_t" >&6; }
11297
11298   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for prsysent_t in sys/procfs.h" >&5
11299 $as_echo_n "checking for prsysent_t in sys/procfs.h... " >&6; }
11300  if test "${bfd_cv_have_sys_procfs_type_prsysent_t+set}" = set; then :
11301   $as_echo_n "(cached) " >&6
11302 else
11303   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11304 /* end confdefs.h.  */
11305
11306 #define _SYSCALL32
11307 /* Needed for new procfs interface on sparc-solaris.  */
11308 #define _STRUCTURED_PROC 1
11309 #include <sys/procfs.h>
11310 int
11311 main ()
11312 {
11313 prsysent_t avar
11314   ;
11315   return 0;
11316 }
11317 _ACEOF
11318 if ac_fn_c_try_compile "$LINENO"; then :
11319   bfd_cv_have_sys_procfs_type_prsysent_t=yes
11320 else
11321   bfd_cv_have_sys_procfs_type_prsysent_t=no
11322
11323 fi
11324 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11325 fi
11326
11327  if test $bfd_cv_have_sys_procfs_type_prsysent_t = yes; then
11328
11329 $as_echo "#define HAVE_PRSYSENT_T 1" >>confdefs.h
11330
11331  fi
11332  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_prsysent_t" >&5
11333 $as_echo "$bfd_cv_have_sys_procfs_type_prsysent_t" >&6; }
11334
11335   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigset_t in sys/procfs.h" >&5
11336 $as_echo_n "checking for pr_sigset_t in sys/procfs.h... " >&6; }
11337  if test "${bfd_cv_have_sys_procfs_type_pr_sigset_t+set}" = set; then :
11338   $as_echo_n "(cached) " >&6
11339 else
11340   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11341 /* end confdefs.h.  */
11342
11343 #define _SYSCALL32
11344 /* Needed for new procfs interface on sparc-solaris.  */
11345 #define _STRUCTURED_PROC 1
11346 #include <sys/procfs.h>
11347 int
11348 main ()
11349 {
11350 pr_sigset_t avar
11351   ;
11352   return 0;
11353 }
11354 _ACEOF
11355 if ac_fn_c_try_compile "$LINENO"; then :
11356   bfd_cv_have_sys_procfs_type_pr_sigset_t=yes
11357 else
11358   bfd_cv_have_sys_procfs_type_pr_sigset_t=no
11359
11360 fi
11361 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11362 fi
11363
11364  if test $bfd_cv_have_sys_procfs_type_pr_sigset_t = yes; then
11365
11366 $as_echo "#define HAVE_PR_SIGSET_T 1" >>confdefs.h
11367
11368  fi
11369  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigset_t" >&5
11370 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigset_t" >&6; }
11371
11372   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_sigaction64_t in sys/procfs.h" >&5
11373 $as_echo_n "checking for pr_sigaction64_t in sys/procfs.h... " >&6; }
11374  if test "${bfd_cv_have_sys_procfs_type_pr_sigaction64_t+set}" = set; then :
11375   $as_echo_n "(cached) " >&6
11376 else
11377   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11378 /* end confdefs.h.  */
11379
11380 #define _SYSCALL32
11381 /* Needed for new procfs interface on sparc-solaris.  */
11382 #define _STRUCTURED_PROC 1
11383 #include <sys/procfs.h>
11384 int
11385 main ()
11386 {
11387 pr_sigaction64_t avar
11388   ;
11389   return 0;
11390 }
11391 _ACEOF
11392 if ac_fn_c_try_compile "$LINENO"; then :
11393   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=yes
11394 else
11395   bfd_cv_have_sys_procfs_type_pr_sigaction64_t=no
11396
11397 fi
11398 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11399 fi
11400
11401  if test $bfd_cv_have_sys_procfs_type_pr_sigaction64_t = yes; then
11402
11403 $as_echo "#define HAVE_PR_SIGACTION64_T 1" >>confdefs.h
11404
11405  fi
11406  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&5
11407 $as_echo "$bfd_cv_have_sys_procfs_type_pr_sigaction64_t" >&6; }
11408
11409   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pr_siginfo64_t in sys/procfs.h" >&5
11410 $as_echo_n "checking for pr_siginfo64_t in sys/procfs.h... " >&6; }
11411  if test "${bfd_cv_have_sys_procfs_type_pr_siginfo64_t+set}" = set; then :
11412   $as_echo_n "(cached) " >&6
11413 else
11414   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11415 /* end confdefs.h.  */
11416
11417 #define _SYSCALL32
11418 /* Needed for new procfs interface on sparc-solaris.  */
11419 #define _STRUCTURED_PROC 1
11420 #include <sys/procfs.h>
11421 int
11422 main ()
11423 {
11424 pr_siginfo64_t avar
11425   ;
11426   return 0;
11427 }
11428 _ACEOF
11429 if ac_fn_c_try_compile "$LINENO"; then :
11430   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=yes
11431 else
11432   bfd_cv_have_sys_procfs_type_pr_siginfo64_t=no
11433
11434 fi
11435 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11436 fi
11437
11438  if test $bfd_cv_have_sys_procfs_type_pr_siginfo64_t = yes; then
11439
11440 $as_echo "#define HAVE_PR_SIGINFO64_T 1" >>confdefs.h
11441
11442  fi
11443  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&5
11444 $as_echo "$bfd_cv_have_sys_procfs_type_pr_siginfo64_t" >&6; }
11445
11446
11447
11448
11449
11450   if test $bfd_cv_have_sys_procfs_type_prfpregset_t = yes; then
11451     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether prfpregset_t type is broken" >&5
11452 $as_echo_n "checking whether prfpregset_t type is broken... " >&6; }
11453     if test "${gdb_cv_prfpregset_t_broken+set}" = set; then :
11454   $as_echo_n "(cached) " >&6
11455 else
11456   if test "$cross_compiling" = yes; then :
11457   gdb_cv_prfpregset_t_broken=yes
11458 else
11459   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11460 /* end confdefs.h.  */
11461 #include <sys/procfs.h>
11462        int main ()
11463        {
11464          if (sizeof (prfpregset_t) == sizeof (void *))
11465            return 1;
11466          return 0;
11467        }
11468 _ACEOF
11469 if ac_fn_c_try_run "$LINENO"; then :
11470   gdb_cv_prfpregset_t_broken=no
11471 else
11472   gdb_cv_prfpregset_t_broken=yes
11473 fi
11474 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11475   conftest.$ac_objext conftest.beam conftest.$ac_ext
11476 fi
11477
11478 fi
11479
11480     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_prfpregset_t_broken" >&5
11481 $as_echo "$gdb_cv_prfpregset_t_broken" >&6; }
11482     if test $gdb_cv_prfpregset_t_broken = yes; then
11483
11484 $as_echo "#define PRFPREGSET_T_BROKEN 1" >>confdefs.h
11485
11486     fi
11487   fi
11488 fi
11489
11490 # Check if the compiler supports the `long long' type.
11491
11492 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in compiler" >&5
11493 $as_echo_n "checking for long long support in compiler... " >&6; }
11494 if test "${gdb_cv_c_long_long+set}" = set; then :
11495   $as_echo_n "(cached) " >&6
11496 else
11497   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11498 /* end confdefs.h.  */
11499 extern long long foo;
11500 int
11501 main ()
11502 {
11503 switch (foo & 2) { case 0: return 1; }
11504   ;
11505   return 0;
11506 }
11507 _ACEOF
11508 if ac_fn_c_try_compile "$LINENO"; then :
11509   gdb_cv_c_long_long=yes
11510 else
11511   gdb_cv_c_long_long=no
11512 fi
11513 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11514 fi
11515 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_long" >&5
11516 $as_echo "$gdb_cv_c_long_long" >&6; }
11517 if test $gdb_cv_c_long_long != yes; then
11518   # libdecnumber requires long long.
11519   as_fn_error "Compiler must support long long for GDB." "$LINENO" 5
11520 fi
11521
11522 # Check if the compiler and runtime support printing long longs.
11523
11524 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long support in printf" >&5
11525 $as_echo_n "checking for long long support in printf... " >&6; }
11526 if test "${gdb_cv_printf_has_long_long+set}" = set; then :
11527   $as_echo_n "(cached) " >&6
11528 else
11529   if test "$cross_compiling" = yes; then :
11530   gdb_cv_printf_has_long_long=no
11531 else
11532   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11533 /* end confdefs.h.  */
11534 $ac_includes_default
11535 int
11536 main ()
11537 {
11538 char buf[32];
11539   long long l = 0;
11540   l = (l << 16) + 0x0123;
11541   l = (l << 16) + 0x4567;
11542   l = (l << 16) + 0x89ab;
11543   l = (l << 16) + 0xcdef;
11544   sprintf (buf, "0x%016llx", l);
11545   return (strcmp ("0x0123456789abcdef", buf));
11546   ;
11547   return 0;
11548 }
11549 _ACEOF
11550 if ac_fn_c_try_run "$LINENO"; then :
11551   gdb_cv_printf_has_long_long=yes
11552 else
11553   gdb_cv_printf_has_long_long=no
11554 fi
11555 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11556   conftest.$ac_objext conftest.beam conftest.$ac_ext
11557 fi
11558
11559 fi
11560 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_long" >&5
11561 $as_echo "$gdb_cv_printf_has_long_long" >&6; }
11562 if test $gdb_cv_printf_has_long_long = yes; then
11563
11564 $as_echo "#define PRINTF_HAS_LONG_LONG 1" >>confdefs.h
11565
11566 fi
11567
11568 # Check if the compiler and runtime support printing decfloats.
11569
11570 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for decfloat support in printf" >&5
11571 $as_echo_n "checking for decfloat support in printf... " >&6; }
11572 if test "${gdb_cv_printf_has_decfloat+set}" = set; then :
11573   $as_echo_n "(cached) " >&6
11574 else
11575   if test "$cross_compiling" = yes; then :
11576   gdb_cv_printf_has_decfloat=no
11577 else
11578   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11579 /* end confdefs.h.  */
11580 $ac_includes_default
11581 int
11582 main ()
11583 {
11584 char buf[64];
11585   _Decimal32 d32 = 1.2345df;
11586   _Decimal64 d64 = 1.2345dd;
11587   _Decimal128 d128 = 1.2345dl;
11588   sprintf (buf, "Decimal32: %H\nDecimal64: %D\nDecimal128: %DD", d32, d64, d128);
11589   return (strcmp ("Decimal32: 1.2345\nDecimal64: 1.2345\nDecimal128: 1.2345", buf));
11590   ;
11591   return 0;
11592 }
11593 _ACEOF
11594 if ac_fn_c_try_run "$LINENO"; then :
11595   gdb_cv_printf_has_decfloat=yes
11596 else
11597   gdb_cv_printf_has_decfloat=no
11598 fi
11599 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11600   conftest.$ac_objext conftest.beam conftest.$ac_ext
11601 fi
11602
11603 fi
11604 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_decfloat" >&5
11605 $as_echo "$gdb_cv_printf_has_decfloat" >&6; }
11606 if test $gdb_cv_printf_has_decfloat = yes; then
11607
11608 $as_echo "#define PRINTF_HAS_DECFLOAT 1" >>confdefs.h
11609
11610 fi
11611
11612 # Check if the compiler supports the `long double' type.  We can't use
11613 # AC_C_LONG_DOUBLE because that one does additional checks on the
11614 # constants defined in <float.h> that fail on some systems,
11615 # e.g. FreeBSD/i386 4.7 and OpenBSD/i386 3.6.
11616
11617 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in compiler" >&5
11618 $as_echo_n "checking for long double support in compiler... " >&6; }
11619 if test "${gdb_cv_c_long_double+set}" = set; then :
11620   $as_echo_n "(cached) " >&6
11621 else
11622   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11623 /* end confdefs.h.  */
11624 long double foo;
11625 _ACEOF
11626 if ac_fn_c_try_compile "$LINENO"; then :
11627   gdb_cv_c_long_double=yes
11628 else
11629   gdb_cv_c_long_double=no
11630 fi
11631 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11632 fi
11633 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_c_long_double" >&5
11634 $as_echo "$gdb_cv_c_long_double" >&6; }
11635 if test $gdb_cv_c_long_double = yes; then
11636
11637 $as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
11638
11639 fi
11640
11641 # Check if the compiler and runtime support printing long doubles.
11642
11643 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in printf" >&5
11644 $as_echo_n "checking for long double support in printf... " >&6; }
11645 if test "${gdb_cv_printf_has_long_double+set}" = set; then :
11646   $as_echo_n "(cached) " >&6
11647 else
11648   if test "$cross_compiling" = yes; then :
11649   gdb_cv_printf_has_long_double=no
11650 else
11651   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11652 /* end confdefs.h.  */
11653 $ac_includes_default
11654 int
11655 main ()
11656 {
11657 char buf[16];
11658   long double f = 3.141592653;
11659   sprintf (buf, "%Lg", f);
11660   return (strncmp ("3.14159", buf, 7));
11661   ;
11662   return 0;
11663 }
11664 _ACEOF
11665 if ac_fn_c_try_run "$LINENO"; then :
11666   gdb_cv_printf_has_long_double=yes
11667 else
11668   gdb_cv_printf_has_long_double=no
11669 fi
11670 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11671   conftest.$ac_objext conftest.beam conftest.$ac_ext
11672 fi
11673
11674 fi
11675 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_printf_has_long_double" >&5
11676 $as_echo "$gdb_cv_printf_has_long_double" >&6; }
11677 if test $gdb_cv_printf_has_long_double = yes; then
11678
11679 $as_echo "#define PRINTF_HAS_LONG_DOUBLE 1" >>confdefs.h
11680
11681 fi
11682
11683 # Check if the compiler and runtime support scanning long doubles.
11684
11685 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double support in scanf" >&5
11686 $as_echo_n "checking for long double support in scanf... " >&6; }
11687 if test "${gdb_cv_scanf_has_long_double+set}" = set; then :
11688   $as_echo_n "(cached) " >&6
11689 else
11690   if test "$cross_compiling" = yes; then :
11691   gdb_cv_scanf_has_long_double=no
11692 else
11693   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11694 /* end confdefs.h.  */
11695 #include <stdio.h>
11696 int
11697 main ()
11698 {
11699 char *buf = "3.141592653";
11700   long double f = 0;
11701   sscanf (buf, "%Lg", &f);
11702   return !(f > 3.14159 && f < 3.14160);
11703   ;
11704   return 0;
11705 }
11706 _ACEOF
11707 if ac_fn_c_try_run "$LINENO"; then :
11708   gdb_cv_scanf_has_long_double=yes
11709 else
11710   gdb_cv_scanf_has_long_double=no
11711 fi
11712 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11713   conftest.$ac_objext conftest.beam conftest.$ac_ext
11714 fi
11715
11716 fi
11717 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_scanf_has_long_double" >&5
11718 $as_echo "$gdb_cv_scanf_has_long_double" >&6; }
11719 if test $gdb_cv_scanf_has_long_double = yes; then
11720
11721 $as_echo "#define SCANF_HAS_LONG_DOUBLE 1" >>confdefs.h
11722
11723 fi
11724
11725 case ${host_os} in
11726 aix*)
11727   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -bbigtoc option" >&5
11728 $as_echo_n "checking for -bbigtoc option... " >&6; }
11729 if test "${gdb_cv_bigtoc+set}" = set; then :
11730   $as_echo_n "(cached) " >&6
11731 else
11732
11733     SAVE_LDFLAGS=$LDFLAGS
11734
11735     case $GCC in
11736     yes) gdb_cv_bigtoc=-Wl,-bbigtoc ;;
11737     *) gdb_cv_bigtoc=-bbigtoc ;;
11738     esac
11739
11740     LDFLAGS=$LDFLAGS\ $gdb_cv_bigtoc
11741     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11742 /* end confdefs.h.  */
11743
11744 int
11745 main ()
11746 {
11747 int i;
11748   ;
11749   return 0;
11750 }
11751 _ACEOF
11752 if ac_fn_c_try_link "$LINENO"; then :
11753
11754 else
11755   gdb_cv_bigtoc=
11756 fi
11757 rm -f core conftest.err conftest.$ac_objext \
11758     conftest$ac_exeext conftest.$ac_ext
11759     LDFLAGS="${SAVE_LDFLAGS}"
11760
11761 fi
11762 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_bigtoc" >&5
11763 $as_echo "$gdb_cv_bigtoc" >&6; }
11764   CONFIG_LDFLAGS="${CONFIG_LDFLAGS} ${gdb_cv_bigtoc}"
11765   ;;
11766 esac
11767
11768 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the dynamic export flag" >&5
11769 $as_echo_n "checking for the dynamic export flag... " >&6; }
11770 dynamic_list=false
11771 if test "${gdb_native}" = yes; then
11772    # The dynamically loaded libthread_db needs access to symbols in the gdb
11773    # executable.  Older GNU ld supports --export-dynamic but --dynamic-list
11774    # may not be supported there.
11775    old_LDFLAGS="$LDFLAGS"
11776    # Older GNU ld supports --export-dynamic but --dynamic-list it does not.
11777    RDYNAMIC="-Wl,--dynamic-list=${srcdir}/proc-service.list"
11778    LDFLAGS="$LDFLAGS $RDYNAMIC"
11779    if test "${have_libpython}" = no; then
11780      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11781 /* end confdefs.h.  */
11782
11783 int
11784 main ()
11785 {
11786
11787   ;
11788   return 0;
11789 }
11790 _ACEOF
11791 if ac_fn_c_try_link "$LINENO"; then :
11792   dynamic_list=true
11793 fi
11794 rm -f core conftest.err conftest.$ac_objext \
11795     conftest$ac_exeext conftest.$ac_ext
11796    else
11797      # Workaround http://bugs.python.org/issue4434 where static
11798      # libpythonX.Y.a would get its symbols required for
11799      # pythonX.Y/lib-dynload/*.so modules hidden by -Wl,--dynamic-list.
11800      # Problem does not happen for the recommended libpythonX.Y.so linkage.
11801      old_CFLAGS="$CFLAGS"
11802      CFLAGS="$CFLAGS $PYTHON_CFLAGS"
11803      old_LIBS="$LIBS"
11804      LIBS="$LIBS $PYTHON_LIBS"
11805      if test "$cross_compiling" = yes; then :
11806   true
11807 else
11808   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11809 /* end confdefs.h.  */
11810 #include "${have_libpython}/Python.h"
11811 int
11812 main ()
11813 {
11814 int err;
11815           Py_Initialize ();
11816           err = PyRun_SimpleString ("import itertools\n");
11817           Py_Finalize ();
11818           return err == 0 ? 0 : 1;
11819   ;
11820   return 0;
11821 }
11822 _ACEOF
11823 if ac_fn_c_try_run "$LINENO"; then :
11824   dynamic_list=true
11825 fi
11826 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
11827   conftest.$ac_objext conftest.beam conftest.$ac_ext
11828 fi
11829
11830      LIBS="$old_LIBS"
11831      CFLAGS="$old_CFLAGS"
11832    fi
11833    LDFLAGS="$old_LDFLAGS"
11834 fi
11835 if $dynamic_list; then
11836   found="-Wl,--dynamic-list"
11837   RDYNAMIC='-Wl,--dynamic-list=$(srcdir)/proc-service.list'
11838 else
11839   found="-rdynamic"
11840   RDYNAMIC="-rdynamic"
11841 fi
11842
11843 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $found" >&5
11844 $as_echo "$found" >&6; }
11845
11846
11847 if test ${build} = ${host} -a ${host} = ${target} ; then
11848    case ${host_os} in
11849    solaris*)
11850       # See if thread_db library is around for Solaris thread debugging.
11851       # Note that we must explicitly test for version 1 of the library
11852       # because version 0 (present on Solaris 2.4 or earlier) doesn't have
11853       # the same API.
11854       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Solaris thread debugging library" >&5
11855 $as_echo_n "checking for Solaris thread debugging library... " >&6; }
11856       if test -f /usr/lib/libthread_db.so.1 ; then
11857          { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
11858 $as_echo "yes" >&6; }
11859
11860 $as_echo "#define HAVE_THREAD_DB_LIB 1" >>confdefs.h
11861
11862          CONFIG_OBS="${CONFIG_OBS} sol-thread.o"
11863          CONFIG_SRCS="${CONFIG_SRCS} sol-thread.c"
11864          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
11865 $as_echo_n "checking for dlopen in -ldl... " >&6; }
11866 if test "${ac_cv_lib_dl_dlopen+set}" = set; then :
11867   $as_echo_n "(cached) " >&6
11868 else
11869   ac_check_lib_save_LIBS=$LIBS
11870 LIBS="-ldl  $LIBS"
11871 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11872 /* end confdefs.h.  */
11873
11874 /* Override any GCC internal prototype to avoid an error.
11875    Use char because int might match the return type of a GCC
11876    builtin and then its argument prototype would still apply.  */
11877 #ifdef __cplusplus
11878 extern "C"
11879 #endif
11880 char dlopen ();
11881 int
11882 main ()
11883 {
11884 return dlopen ();
11885   ;
11886   return 0;
11887 }
11888 _ACEOF
11889 if ac_fn_c_try_link "$LINENO"; then :
11890   ac_cv_lib_dl_dlopen=yes
11891 else
11892   ac_cv_lib_dl_dlopen=no
11893 fi
11894 rm -f core conftest.err conftest.$ac_objext \
11895     conftest$ac_exeext conftest.$ac_ext
11896 LIBS=$ac_check_lib_save_LIBS
11897 fi
11898 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
11899 $as_echo "$ac_cv_lib_dl_dlopen" >&6; }
11900 if test "x$ac_cv_lib_dl_dlopen" = x""yes; then :
11901   cat >>confdefs.h <<_ACEOF
11902 #define HAVE_LIBDL 1
11903 _ACEOF
11904
11905   LIBS="-ldl $LIBS"
11906
11907 fi
11908
11909          CONFIG_LDFLAGS="${CONFIG_LDFLAGS} $RDYNAMIC"
11910          # Sun randomly tweaked the prototypes in <proc_service.h>
11911          # at one point.
11912          { $as_echo "$as_me:${as_lineno-$LINENO}: checking if <proc_service.h> is old" >&5
11913 $as_echo_n "checking if <proc_service.h> is old... " >&6; }
11914          if test "${gdb_cv_proc_service_is_old+set}" = set; then :
11915   $as_echo_n "(cached) " >&6
11916 else
11917
11918             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11919 /* end confdefs.h.  */
11920
11921                 #include <proc_service.h>
11922                 ps_err_e ps_pdwrite
11923                     (struct ps_prochandle*, psaddr_t, const void*, size_t);
11924
11925 int
11926 main ()
11927 {
11928
11929   ;
11930   return 0;
11931 }
11932 _ACEOF
11933 if ac_fn_c_try_compile "$LINENO"; then :
11934   gdb_cv_proc_service_is_old=no
11935 else
11936   gdb_cv_proc_service_is_old=yes
11937 fi
11938 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11939
11940 fi
11941
11942          { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_proc_service_is_old" >&5
11943 $as_echo "$gdb_cv_proc_service_is_old" >&6; }
11944          if test $gdb_cv_proc_service_is_old = yes; then
11945
11946 $as_echo "#define PROC_SERVICE_IS_OLD 1" >>confdefs.h
11947
11948          fi
11949       else
11950          { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
11951 $as_echo "no" >&6; }
11952       fi
11953       ;;
11954    aix*)
11955       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for AiX thread debugging library" >&5
11956 $as_echo_n "checking for AiX thread debugging library... " >&6; }
11957       if test "${gdb_cv_have_aix_thread_debug+set}" = set; then :
11958   $as_echo_n "(cached) " >&6
11959 else
11960   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
11961 /* end confdefs.h.  */
11962 #include <sys/pthdebug.h>
11963 int
11964 main ()
11965 {
11966 #ifndef PTHDB_VERSION_3
11967                                     #error
11968                                     #endif
11969   ;
11970   return 0;
11971 }
11972 _ACEOF
11973 if ac_fn_c_try_compile "$LINENO"; then :
11974   gdb_cv_have_aix_thread_debug=yes
11975 else
11976   gdb_cv_have_aix_thread_debug=no
11977 fi
11978 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
11979 fi
11980
11981       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_have_aix_thread_debug" >&5
11982 $as_echo "$gdb_cv_have_aix_thread_debug" >&6; }
11983       if test $gdb_cv_have_aix_thread_debug = yes; then
11984          CONFIG_SRCS="${CONFIG_SRCS} aix-thread.c"
11985          CONFIG_OBS="${CONFIG_OBS} aix-thread.o"
11986          LIBS="$LIBS -lpthdebug"
11987
11988          # Older versions of AIX do not provide the declaration for
11989          # the getthrds function (it appears that it was introduced
11990          # with AIX 6.x).
11991          ac_fn_c_check_decl "$LINENO" "getthrds" "ac_cv_have_decl_getthrds" "#include <procinfo.h>
11992 "
11993 if test "x$ac_cv_have_decl_getthrds" = x""yes; then :
11994   ac_have_decl=1
11995 else
11996   ac_have_decl=0
11997 fi
11998
11999 cat >>confdefs.h <<_ACEOF
12000 #define HAVE_DECL_GETTHRDS $ac_have_decl
12001 _ACEOF
12002
12003       fi
12004       ;;
12005    esac
12006
12007 fi
12008
12009 if test "x$ac_cv_header_thread_db_h" = "xyes"; then
12010    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTALLOC" >&5
12011 $as_echo_n "checking whether <thread_db.h> has TD_NOTALLOC... " >&6; }
12012 if test "${gdb_cv_thread_db_h_has_td_notalloc+set}" = set; then :
12013   $as_echo_n "(cached) " >&6
12014 else
12015   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12016 /* end confdefs.h.  */
12017 #include <thread_db.h>
12018 int
12019 main ()
12020 {
12021 int i = TD_NOTALLOC;
12022   ;
12023   return 0;
12024 }
12025 _ACEOF
12026 if ac_fn_c_try_compile "$LINENO"; then :
12027   gdb_cv_thread_db_h_has_td_notalloc=yes
12028 else
12029   gdb_cv_thread_db_h_has_td_notalloc=no
12030
12031 fi
12032 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12033
12034 fi
12035 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notalloc" >&5
12036 $as_echo "$gdb_cv_thread_db_h_has_td_notalloc" >&6; }
12037    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_VERSION" >&5
12038 $as_echo_n "checking whether <thread_db.h> has TD_VERSION... " >&6; }
12039 if test "${gdb_cv_thread_db_h_has_td_version+set}" = set; then :
12040   $as_echo_n "(cached) " >&6
12041 else
12042   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12043 /* end confdefs.h.  */
12044 #include <thread_db.h>
12045 int
12046 main ()
12047 {
12048 int i = TD_VERSION;
12049   ;
12050   return 0;
12051 }
12052 _ACEOF
12053 if ac_fn_c_try_compile "$LINENO"; then :
12054   gdb_cv_thread_db_h_has_td_version=yes
12055 else
12056   gdb_cv_thread_db_h_has_td_version=no
12057
12058 fi
12059 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12060
12061 fi
12062 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_version" >&5
12063 $as_echo "$gdb_cv_thread_db_h_has_td_version" >&6; }
12064    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <thread_db.h> has TD_NOTLS" >&5
12065 $as_echo_n "checking whether <thread_db.h> has TD_NOTLS... " >&6; }
12066 if test "${gdb_cv_thread_db_h_has_td_notls+set}" = set; then :
12067   $as_echo_n "(cached) " >&6
12068 else
12069   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12070 /* end confdefs.h.  */
12071 #include <thread_db.h>
12072 int
12073 main ()
12074 {
12075 int i = TD_NOTLS;
12076   ;
12077   return 0;
12078 }
12079 _ACEOF
12080 if ac_fn_c_try_compile "$LINENO"; then :
12081   gdb_cv_thread_db_h_has_td_notls=yes
12082 else
12083   gdb_cv_thread_db_h_has_td_notls=no
12084
12085 fi
12086 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12087
12088 fi
12089 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_thread_db_h_has_td_notls" >&5
12090 $as_echo "$gdb_cv_thread_db_h_has_td_notls" >&6; }
12091 fi
12092 if test "x$gdb_cv_thread_db_h_has_td_notalloc" = "xyes"; then
12093
12094 $as_echo "#define THREAD_DB_HAS_TD_NOTALLOC 1" >>confdefs.h
12095
12096 fi
12097 if test "x$gdb_cv_thread_db_h_has_td_version" = "xyes"; then
12098
12099 $as_echo "#define THREAD_DB_HAS_TD_VERSION 1" >>confdefs.h
12100
12101 fi
12102 if test "x$gdb_cv_thread_db_h_has_td_notls" = "xyes"; then
12103
12104 $as_echo "#define THREAD_DB_HAS_TD_NOTLS 1" >>confdefs.h
12105
12106 fi
12107
12108 if test "x$ac_cv_header_sys_syscall_h" = "xyes"; then
12109    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether <sys/syscall.h> has __NR_tkill" >&5
12110 $as_echo_n "checking whether <sys/syscall.h> has __NR_tkill... " >&6; }
12111 if test "${gdb_cv_sys_syscall_h_has_tkill+set}" = set; then :
12112   $as_echo_n "(cached) " >&6
12113 else
12114   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12115 /* end confdefs.h.  */
12116 #include <sys/syscall.h>
12117 int
12118 main ()
12119 {
12120 int i = __NR_tkill;
12121   ;
12122   return 0;
12123 }
12124 _ACEOF
12125 if ac_fn_c_try_compile "$LINENO"; then :
12126   gdb_cv_sys_syscall_h_has_tkill=yes
12127 else
12128   gdb_cv_sys_syscall_h_has_tkill=no
12129
12130 fi
12131 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12132
12133 fi
12134 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_sys_syscall_h_has_tkill" >&5
12135 $as_echo "$gdb_cv_sys_syscall_h_has_tkill" >&6; }
12136 fi
12137 if test "x$gdb_cv_sys_syscall_h_has_tkill" = "xyes"; then
12138   ac_fn_c_check_func "$LINENO" "syscall" "ac_cv_func_syscall"
12139 if test "x$ac_cv_func_syscall" = x""yes; then :
12140
12141 $as_echo "#define HAVE_TKILL_SYSCALL 1" >>confdefs.h
12142
12143
12144 fi
12145
12146 fi
12147
12148 ac_fn_c_check_decl "$LINENO" "ADDR_NO_RANDOMIZE" "ac_cv_have_decl_ADDR_NO_RANDOMIZE" "#include <sys/personality.h>
12149 "
12150 if test "x$ac_cv_have_decl_ADDR_NO_RANDOMIZE" = x""yes; then :
12151   ac_have_decl=1
12152 else
12153   ac_have_decl=0
12154 fi
12155
12156 cat >>confdefs.h <<_ACEOF
12157 #define HAVE_DECL_ADDR_NO_RANDOMIZE $ac_have_decl
12158 _ACEOF
12159
12160
12161 if test "$cross_compiling" = yes; then :
12162   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12163 /* end confdefs.h.  */
12164 #include <sys/personality.h>
12165 int
12166 main ()
12167 {
12168
12169 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12170 #       define ADDR_NO_RANDOMIZE 0x0040000
12171 #      endif
12172        /* Test the flag could be set and stays set.  */
12173        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12174        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12175            return 1
12176   ;
12177   return 0;
12178 }
12179 _ACEOF
12180 if ac_fn_c_try_link "$LINENO"; then :
12181   have_personality=true
12182 else
12183   have_personality=false
12184 fi
12185 rm -f core conftest.err conftest.$ac_objext \
12186     conftest$ac_exeext conftest.$ac_ext
12187 else
12188   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12189 /* end confdefs.h.  */
12190 #include <sys/personality.h>
12191 int
12192 main ()
12193 {
12194
12195 #      if !HAVE_DECL_ADDR_NO_RANDOMIZE
12196 #       define ADDR_NO_RANDOMIZE 0x0040000
12197 #      endif
12198        /* Test the flag could be set and stays set.  */
12199        personality (personality (0xffffffff) | ADDR_NO_RANDOMIZE);
12200        if (!(personality (personality (0xffffffff)) & ADDR_NO_RANDOMIZE))
12201            return 1
12202   ;
12203   return 0;
12204 }
12205 _ACEOF
12206 if ac_fn_c_try_run "$LINENO"; then :
12207   have_personality=true
12208 else
12209   have_personality=false
12210 fi
12211 rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
12212   conftest.$ac_objext conftest.beam conftest.$ac_ext
12213 fi
12214
12215 if $have_personality
12216 then
12217
12218 $as_echo "#define HAVE_PERSONALITY 1" >>confdefs.h
12219
12220 fi
12221
12222 case $host_os in
12223   go32* | *djgpp*)
12224     gdbinit=gdb.ini
12225     ;;
12226   *)
12227     gdbinit=.gdbinit
12228     ;;
12229 esac
12230
12231 cat >>confdefs.h <<_ACEOF
12232 #define GDBINIT "$gdbinit"
12233 _ACEOF
12234
12235
12236
12237 # Support for --with-sysroot is a copy of GDB_AC_WITH_DIR,
12238 # except that the argument to --with-sysroot is optional.
12239 # --with-sysroot (or --with-sysroot=yes) sets the default sysroot path.
12240 if test "x$with_sysroot" = xyes; then
12241   with_sysroot="${exec_prefix}/${target_alias}/sys-root"
12242 fi
12243
12244 # Check whether --with-sysroot was given.
12245 if test "${with_sysroot+set}" = set; then :
12246   withval=$with_sysroot; TARGET_SYSTEM_ROOT=$withval
12247 else
12248   TARGET_SYSTEM_ROOT=
12249 fi
12250
12251
12252   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12253   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12254   ac_define_dir=`eval echo $TARGET_SYSTEM_ROOT`
12255   ac_define_dir=`eval echo $ac_define_dir`
12256
12257 cat >>confdefs.h <<_ACEOF
12258 #define TARGET_SYSTEM_ROOT "$ac_define_dir"
12259 _ACEOF
12260
12261
12262
12263
12264   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12265      if test "x$prefix" = xNONE; then
12266         test_prefix=/usr/local
12267      else
12268         test_prefix=$prefix
12269      fi
12270   else
12271      test_prefix=$exec_prefix
12272   fi
12273   value=0
12274   case ${ac_define_dir} in
12275      "${test_prefix}"|"${test_prefix}/"*|\
12276         '${exec_prefix}'|'${exec_prefix}/'*)
12277      value=1
12278      ;;
12279   esac
12280
12281 cat >>confdefs.h <<_ACEOF
12282 #define TARGET_SYSTEM_ROOT_RELOCATABLE $value
12283 _ACEOF
12284
12285
12286
12287
12288
12289 # Check whether --with-system-gdbinit was given.
12290 if test "${with_system_gdbinit+set}" = set; then :
12291   withval=$with_system_gdbinit;
12292     SYSTEM_GDBINIT=$withval
12293 else
12294   SYSTEM_GDBINIT=
12295 fi
12296
12297
12298   test "x$prefix" = xNONE && prefix="$ac_default_prefix"
12299   test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
12300   ac_define_dir=`eval echo $SYSTEM_GDBINIT`
12301   ac_define_dir=`eval echo $ac_define_dir`
12302
12303 cat >>confdefs.h <<_ACEOF
12304 #define SYSTEM_GDBINIT "$ac_define_dir"
12305 _ACEOF
12306
12307
12308
12309
12310   if test "x$exec_prefix" = xNONE || test "x$exec_prefix" = 'x${prefix}'; then
12311      if test "x$prefix" = xNONE; then
12312         test_prefix=/usr/local
12313      else
12314         test_prefix=$prefix
12315      fi
12316   else
12317      test_prefix=$exec_prefix
12318   fi
12319   value=0
12320   case ${ac_define_dir} in
12321      "${test_prefix}"|"${test_prefix}/"*|\
12322         '${exec_prefix}'|'${exec_prefix}/'*)
12323      value=1
12324      ;;
12325   esac
12326
12327 cat >>confdefs.h <<_ACEOF
12328 #define SYSTEM_GDBINIT_RELOCATABLE $value
12329 _ACEOF
12330
12331
12332
12333
12334 # Check whether --enable-werror was given.
12335 if test "${enable_werror+set}" = set; then :
12336   enableval=$enable_werror; case "${enableval}" in
12337      yes | y) ERROR_ON_WARNING="yes" ;;
12338      no | n)  ERROR_ON_WARNING="no" ;;
12339      *) as_fn_error "bad value ${enableval} for --enable-werror" "$LINENO" 5 ;;
12340    esac
12341 fi
12342
12343
12344 # Enable -Werror by default when using gcc.  Turn it off for releases.
12345 if test "${GCC}" = yes -a -z "${ERROR_ON_WARNING}" && $development; then
12346     ERROR_ON_WARNING=yes
12347 fi
12348
12349 WERROR_CFLAGS=""
12350 if test "${ERROR_ON_WARNING}" = yes ; then
12351     WERROR_CFLAGS="-Werror"
12352 fi
12353
12354 build_warnings="-Wall -Wdeclaration-after-statement -Wpointer-arith \
12355 -Wpointer-sign \
12356 -Wno-unused -Wunused-value -Wunused-function \
12357 -Wno-switch -Wno-char-subscripts -Wmissing-prototypes \
12358 -Wdeclaration-after-statement -Wempty-body -Wmissing-parameter-type \
12359 -Wold-style-declaration -Wold-style-definition"
12360
12361 # Enable -Wno-format by default when using gcc on mingw since many
12362 # GCC versions complain about %I64.
12363 case "${host}" in
12364   *-*-mingw32*) build_warnings="$build_warnings -Wno-format" ;;
12365   *) build_warnings="$build_warnings -Wformat-nonliteral" ;;
12366 esac
12367
12368 # Check whether --enable-build-warnings was given.
12369 if test "${enable_build_warnings+set}" = set; then :
12370   enableval=$enable_build_warnings; case "${enableval}" in
12371   yes)  ;;
12372   no)   build_warnings="-w";;
12373   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12374         build_warnings="${build_warnings} ${t}";;
12375   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12376         build_warnings="${t} ${build_warnings}";;
12377   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12378 esac
12379 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12380   echo "Setting compiler warning flags = $build_warnings" 6>&1
12381 fi
12382 fi
12383 # Check whether --enable-gdb-build-warnings was given.
12384 if test "${enable_gdb_build_warnings+set}" = set; then :
12385   enableval=$enable_gdb_build_warnings; case "${enableval}" in
12386   yes)  ;;
12387   no)   build_warnings="-w";;
12388   ,*)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12389         build_warnings="${build_warnings} ${t}";;
12390   *,)   t=`echo "${enableval}" | sed -e "s/,/ /g"`
12391         build_warnings="${t} ${build_warnings}";;
12392   *)    build_warnings=`echo "${enableval}" | sed -e "s/,/ /g"`;;
12393 esac
12394 if test x"$silent" != x"yes" && test x"$build_warnings" != x""; then
12395   echo "Setting GDB specific compiler warning flags = $build_warnings" 6>&1
12396 fi
12397 fi
12398 WARN_CFLAGS=""
12399 if test "x${build_warnings}" != x -a "x$GCC" = xyes
12400 then
12401     { $as_echo "$as_me:${as_lineno-$LINENO}: checking compiler warning flags" >&5
12402 $as_echo_n "checking compiler warning flags... " >&6; }
12403     # Separate out the -Werror flag as some files just cannot be
12404     # compiled with it enabled.
12405     for w in ${build_warnings}; do
12406         case $w in
12407         -Werr*) WERROR_CFLAGS=-Werror ;;
12408         *) # Check that GCC accepts it
12409             saved_CFLAGS="$CFLAGS"
12410             CFLAGS="$CFLAGS $w"
12411             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12412 /* end confdefs.h.  */
12413
12414 int
12415 main ()
12416 {
12417
12418   ;
12419   return 0;
12420 }
12421 _ACEOF
12422 if ac_fn_c_try_compile "$LINENO"; then :
12423   WARN_CFLAGS="${WARN_CFLAGS} $w"
12424 fi
12425 rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
12426             CFLAGS="$saved_CFLAGS"
12427         esac
12428     done
12429     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${WARN_CFLAGS} ${WERROR_CFLAGS}" >&5
12430 $as_echo "${WARN_CFLAGS} ${WERROR_CFLAGS}" >&6; }
12431 fi
12432
12433
12434
12435 # In the Cygwin environment, we need some additional flags.
12436 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cygwin" >&5
12437 $as_echo_n "checking for cygwin... " >&6; }
12438 if test "${gdb_cv_os_cygwin+set}" = set; then :
12439   $as_echo_n "(cached) " >&6
12440 else
12441   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12442 /* end confdefs.h.  */
12443
12444 #if defined (__CYGWIN__) || defined (__CYGWIN32__)
12445 lose
12446 #endif
12447 _ACEOF
12448 if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
12449   $EGREP "lose" >/dev/null 2>&1; then :
12450   gdb_cv_os_cygwin=yes
12451 else
12452   gdb_cv_os_cygwin=no
12453 fi
12454 rm -f conftest*
12455
12456 fi
12457 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_os_cygwin" >&5
12458 $as_echo "$gdb_cv_os_cygwin" >&6; }
12459
12460
12461 SER_HARDWIRE="ser-base.o ser-unix.o ser-pipe.o ser-tcp.o"
12462 case ${host} in
12463   *go32* ) SER_HARDWIRE=ser-go32.o ;;
12464   *djgpp* ) SER_HARDWIRE=ser-go32.o ;;
12465   *mingw32*) SER_HARDWIRE="ser-base.o ser-tcp.o ser-mingw.o" ;;
12466 esac
12467
12468
12469 # libreadline needs libuser32.a in a cygwin environment
12470 WIN32LIBS=
12471 if test x$gdb_cv_os_cygwin = xyes; then
12472     WIN32LIBS="-luser32"
12473     case "${target}" in
12474         *cygwin*) WIN32LIBS="$WIN32LIBS -limagehlp"
12475         ;;
12476     esac
12477 fi
12478
12479 # The ser-tcp.c module requires sockets.
12480 case ${host} in
12481   *mingw32*)
12482
12483 $as_echo "#define USE_WIN32API 1" >>confdefs.h
12484
12485     WIN32LIBS="$WIN32LIBS -lws2_32"
12486     ;;
12487 esac
12488
12489
12490 # Add ELF support to GDB, but only if BFD includes ELF support.
12491
12492   OLD_CFLAGS=$CFLAGS
12493   OLD_LDFLAGS=$LDFLAGS
12494   OLD_LIBS=$LIBS
12495   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12496   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12497   # always want our bfd.
12498   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12499   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12500   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12501   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12502   if test "$plugins" = "yes"; then
12503     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12504 $as_echo_n "checking for library containing dlopen... " >&6; }
12505 if test "${ac_cv_search_dlopen+set}" = set; then :
12506   $as_echo_n "(cached) " >&6
12507 else
12508   ac_func_search_save_LIBS=$LIBS
12509 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12510 /* end confdefs.h.  */
12511
12512 /* Override any GCC internal prototype to avoid an error.
12513    Use char because int might match the return type of a GCC
12514    builtin and then its argument prototype would still apply.  */
12515 #ifdef __cplusplus
12516 extern "C"
12517 #endif
12518 char dlopen ();
12519 int
12520 main ()
12521 {
12522 return dlopen ();
12523   ;
12524   return 0;
12525 }
12526 _ACEOF
12527 for ac_lib in '' dl; do
12528   if test -z "$ac_lib"; then
12529     ac_res="none required"
12530   else
12531     ac_res=-l$ac_lib
12532     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12533   fi
12534   if ac_fn_c_try_link "$LINENO"; then :
12535   ac_cv_search_dlopen=$ac_res
12536 fi
12537 rm -f core conftest.err conftest.$ac_objext \
12538     conftest$ac_exeext
12539   if test "${ac_cv_search_dlopen+set}" = set; then :
12540   break
12541 fi
12542 done
12543 if test "${ac_cv_search_dlopen+set}" = set; then :
12544
12545 else
12546   ac_cv_search_dlopen=no
12547 fi
12548 rm conftest.$ac_ext
12549 LIBS=$ac_func_search_save_LIBS
12550 fi
12551 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12552 $as_echo "$ac_cv_search_dlopen" >&6; }
12553 ac_res=$ac_cv_search_dlopen
12554 if test "$ac_res" != no; then :
12555   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12556
12557 fi
12558
12559   fi
12560   LIBS="-lbfd -liberty $intl $LIBS"
12561   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ELF support in BFD" >&5
12562 $as_echo_n "checking for ELF support in BFD... " >&6; }
12563 if test "${gdb_cv_var_elf+set}" = set; then :
12564   $as_echo_n "(cached) " >&6
12565 else
12566   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12567 /* end confdefs.h.  */
12568 #include <stdlib.h>
12569   #include "bfd.h"
12570   #include "elf-bfd.h"
12571
12572 int
12573 main ()
12574 {
12575 return bfd_get_elf_phdr_upper_bound (NULL);
12576   ;
12577   return 0;
12578 }
12579 _ACEOF
12580 if ac_fn_c_try_link "$LINENO"; then :
12581   gdb_cv_var_elf=yes
12582 else
12583   gdb_cv_var_elf=no
12584 fi
12585 rm -f core conftest.err conftest.$ac_objext \
12586     conftest$ac_exeext conftest.$ac_ext
12587 fi
12588 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_elf" >&5
12589 $as_echo "$gdb_cv_var_elf" >&6; }
12590   CFLAGS=$OLD_CFLAGS
12591   LDFLAGS=$OLD_LDFLAGS
12592   LIBS=$OLD_LIBS
12593 if test $gdb_cv_var_elf = yes; then
12594   CONFIG_OBS="$CONFIG_OBS elfread.o stap-probe.o"
12595
12596 $as_echo "#define HAVE_ELF 1" >>confdefs.h
12597
12598   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12599   if test "$plugins" = "yes"; then
12600     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12601 $as_echo_n "checking for library containing dlopen... " >&6; }
12602 if test "${ac_cv_search_dlopen+set}" = set; then :
12603   $as_echo_n "(cached) " >&6
12604 else
12605   ac_func_search_save_LIBS=$LIBS
12606 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12607 /* end confdefs.h.  */
12608
12609 /* Override any GCC internal prototype to avoid an error.
12610    Use char because int might match the return type of a GCC
12611    builtin and then its argument prototype would still apply.  */
12612 #ifdef __cplusplus
12613 extern "C"
12614 #endif
12615 char dlopen ();
12616 int
12617 main ()
12618 {
12619 return dlopen ();
12620   ;
12621   return 0;
12622 }
12623 _ACEOF
12624 for ac_lib in '' dl; do
12625   if test -z "$ac_lib"; then
12626     ac_res="none required"
12627   else
12628     ac_res=-l$ac_lib
12629     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12630   fi
12631   if ac_fn_c_try_link "$LINENO"; then :
12632   ac_cv_search_dlopen=$ac_res
12633 fi
12634 rm -f core conftest.err conftest.$ac_objext \
12635     conftest$ac_exeext
12636   if test "${ac_cv_search_dlopen+set}" = set; then :
12637   break
12638 fi
12639 done
12640 if test "${ac_cv_search_dlopen+set}" = set; then :
12641
12642 else
12643   ac_cv_search_dlopen=no
12644 fi
12645 rm conftest.$ac_ext
12646 LIBS=$ac_func_search_save_LIBS
12647 fi
12648 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12649 $as_echo "$ac_cv_search_dlopen" >&6; }
12650 ac_res=$ac_cv_search_dlopen
12651 if test "$ac_res" != no; then :
12652   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12653
12654 fi
12655
12656   fi
12657 fi
12658
12659 # Add macho support to GDB, but only if BFD includes it.
12660
12661   OLD_CFLAGS=$CFLAGS
12662   OLD_LDFLAGS=$LDFLAGS
12663   OLD_LIBS=$LIBS
12664   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12665   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12666   # always want our bfd.
12667   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12668   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12669   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12670   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12671   if test "$plugins" = "yes"; then
12672     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12673 $as_echo_n "checking for library containing dlopen... " >&6; }
12674 if test "${ac_cv_search_dlopen+set}" = set; then :
12675   $as_echo_n "(cached) " >&6
12676 else
12677   ac_func_search_save_LIBS=$LIBS
12678 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12679 /* end confdefs.h.  */
12680
12681 /* Override any GCC internal prototype to avoid an error.
12682    Use char because int might match the return type of a GCC
12683    builtin and then its argument prototype would still apply.  */
12684 #ifdef __cplusplus
12685 extern "C"
12686 #endif
12687 char dlopen ();
12688 int
12689 main ()
12690 {
12691 return dlopen ();
12692   ;
12693   return 0;
12694 }
12695 _ACEOF
12696 for ac_lib in '' dl; do
12697   if test -z "$ac_lib"; then
12698     ac_res="none required"
12699   else
12700     ac_res=-l$ac_lib
12701     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12702   fi
12703   if ac_fn_c_try_link "$LINENO"; then :
12704   ac_cv_search_dlopen=$ac_res
12705 fi
12706 rm -f core conftest.err conftest.$ac_objext \
12707     conftest$ac_exeext
12708   if test "${ac_cv_search_dlopen+set}" = set; then :
12709   break
12710 fi
12711 done
12712 if test "${ac_cv_search_dlopen+set}" = set; then :
12713
12714 else
12715   ac_cv_search_dlopen=no
12716 fi
12717 rm conftest.$ac_ext
12718 LIBS=$ac_func_search_save_LIBS
12719 fi
12720 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12721 $as_echo "$ac_cv_search_dlopen" >&6; }
12722 ac_res=$ac_cv_search_dlopen
12723 if test "$ac_res" != no; then :
12724   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12725
12726 fi
12727
12728   fi
12729   LIBS="-lbfd -liberty $intl $LIBS"
12730   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Mach-O support in BFD" >&5
12731 $as_echo_n "checking for Mach-O support in BFD... " >&6; }
12732 if test "${gdb_cv_var_macho+set}" = set; then :
12733   $as_echo_n "(cached) " >&6
12734 else
12735   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12736 /* end confdefs.h.  */
12737 #include <stdlib.h>
12738   #include "bfd.h"
12739   #include "mach-o.h"
12740
12741 int
12742 main ()
12743 {
12744 return bfd_mach_o_lookup_command (NULL, 0, NULL);
12745   ;
12746   return 0;
12747 }
12748 _ACEOF
12749 if ac_fn_c_try_link "$LINENO"; then :
12750   gdb_cv_var_macho=yes
12751 else
12752   gdb_cv_var_macho=no
12753 fi
12754 rm -f core conftest.err conftest.$ac_objext \
12755     conftest$ac_exeext conftest.$ac_ext
12756 fi
12757 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_macho" >&5
12758 $as_echo "$gdb_cv_var_macho" >&6; }
12759   CFLAGS=$OLD_CFLAGS
12760   LDFLAGS=$OLD_LDFLAGS
12761   LIBS=$OLD_LIBS
12762 if test $gdb_cv_var_macho = yes; then
12763   CONFIG_OBS="$CONFIG_OBS machoread.o"
12764 fi
12765
12766 # Add SOM support to GDB, but only if BFD includes it.
12767
12768   OLD_CFLAGS=$CFLAGS
12769   OLD_LDFLAGS=$LDFLAGS
12770   OLD_LIBS=$LIBS
12771   # Put the old CFLAGS/LDFLAGS last, in case the user's (C|LD)FLAGS
12772   # points somewhere with bfd, with -I/foo/lib and -L/foo/lib.  We
12773   # always want our bfd.
12774   CFLAGS="-I${srcdir}/../include -I../bfd -I${srcdir}/../bfd $CFLAGS"
12775   LDFLAGS="-L../bfd -L../libiberty $LDFLAGS"
12776   intl=`echo $LIBINTL | sed 's,${top_builddir}/,,g'`
12777   # -ldl is provided by bfd/Makfile.am (LIBDL) <PLUGINS>.
12778   if test "$plugins" = "yes"; then
12779     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing dlopen" >&5
12780 $as_echo_n "checking for library containing dlopen... " >&6; }
12781 if test "${ac_cv_search_dlopen+set}" = set; then :
12782   $as_echo_n "(cached) " >&6
12783 else
12784   ac_func_search_save_LIBS=$LIBS
12785 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12786 /* end confdefs.h.  */
12787
12788 /* Override any GCC internal prototype to avoid an error.
12789    Use char because int might match the return type of a GCC
12790    builtin and then its argument prototype would still apply.  */
12791 #ifdef __cplusplus
12792 extern "C"
12793 #endif
12794 char dlopen ();
12795 int
12796 main ()
12797 {
12798 return dlopen ();
12799   ;
12800   return 0;
12801 }
12802 _ACEOF
12803 for ac_lib in '' dl; do
12804   if test -z "$ac_lib"; then
12805     ac_res="none required"
12806   else
12807     ac_res=-l$ac_lib
12808     LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
12809   fi
12810   if ac_fn_c_try_link "$LINENO"; then :
12811   ac_cv_search_dlopen=$ac_res
12812 fi
12813 rm -f core conftest.err conftest.$ac_objext \
12814     conftest$ac_exeext
12815   if test "${ac_cv_search_dlopen+set}" = set; then :
12816   break
12817 fi
12818 done
12819 if test "${ac_cv_search_dlopen+set}" = set; then :
12820
12821 else
12822   ac_cv_search_dlopen=no
12823 fi
12824 rm conftest.$ac_ext
12825 LIBS=$ac_func_search_save_LIBS
12826 fi
12827 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_dlopen" >&5
12828 $as_echo "$ac_cv_search_dlopen" >&6; }
12829 ac_res=$ac_cv_search_dlopen
12830 if test "$ac_res" != no; then :
12831   test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
12832
12833 fi
12834
12835   fi
12836   LIBS="-lbfd -liberty $intl $LIBS"
12837   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SOM support in BFD" >&5
12838 $as_echo_n "checking for SOM support in BFD... " >&6; }
12839 if test "${gdb_cv_var_som+set}" = set; then :
12840   $as_echo_n "(cached) " >&6
12841 else
12842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
12843 /* end confdefs.h.  */
12844 #include <stdlib.h>
12845   #include "bfd.h"
12846   #include "som.h"
12847
12848 int
12849 main ()
12850 {
12851 return bfd_som_attach_aux_hdr (NULL, 0, NULL);
12852   ;
12853   return 0;
12854 }
12855 _ACEOF
12856 if ac_fn_c_try_link "$LINENO"; then :
12857   gdb_cv_var_som=yes
12858 else
12859   gdb_cv_var_som=no
12860 fi
12861 rm -f core conftest.err conftest.$ac_objext \
12862     conftest$ac_exeext conftest.$ac_ext
12863 fi
12864 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gdb_cv_var_som" >&5
12865 $as_echo "$gdb_cv_var_som" >&6; }
12866   CFLAGS=$OLD_CFLAGS
12867   LDFLAGS=$OLD_LDFLAGS
12868   LIBS=$OLD_LIBS
12869 if test $gdb_cv_var_som = yes; then
12870   CONFIG_OBS="$CONFIG_OBS somread.o"
12871 fi
12872
12873 # Add any host-specific objects to GDB.
12874 CONFIG_OBS="${CONFIG_OBS} ${gdb_host_obs}"
12875
12876 # If building on ELF, look for lzma support for embedded compressed debug info.
12877 if test $gdb_cv_var_elf = yes; then
12878
12879 # Check whether --with-lzma was given.
12880 if test "${with_lzma+set}" = set; then :
12881   withval=$with_lzma;
12882 else
12883   with_lzma=auto
12884 fi
12885
12886   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use lzma" >&5
12887 $as_echo_n "checking whether to use lzma... " >&6; }
12888   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lzma" >&5
12889 $as_echo "$with_lzma" >&6; }
12890
12891   if test "${with_lzma}" != no; then
12892
12893
12894
12895
12896
12897
12898
12899
12900     use_additional=yes
12901
12902   acl_save_prefix="$prefix"
12903   prefix="$acl_final_prefix"
12904   acl_save_exec_prefix="$exec_prefix"
12905   exec_prefix="$acl_final_exec_prefix"
12906
12907     eval additional_includedir=\"$includedir\"
12908     eval additional_libdir=\"$libdir\"
12909
12910   exec_prefix="$acl_save_exec_prefix"
12911   prefix="$acl_save_prefix"
12912
12913
12914 # Check whether --with-liblzma-prefix was given.
12915 if test "${with_liblzma_prefix+set}" = set; then :
12916   withval=$with_liblzma_prefix;
12917     if test "X$withval" = "Xno"; then
12918       use_additional=no
12919     else
12920       if test "X$withval" = "X"; then
12921
12922   acl_save_prefix="$prefix"
12923   prefix="$acl_final_prefix"
12924   acl_save_exec_prefix="$exec_prefix"
12925   exec_prefix="$acl_final_exec_prefix"
12926
12927           eval additional_includedir=\"$includedir\"
12928           eval additional_libdir=\"$libdir\"
12929
12930   exec_prefix="$acl_save_exec_prefix"
12931   prefix="$acl_save_prefix"
12932
12933       else
12934         additional_includedir="$withval/include"
12935         additional_libdir="$withval/lib"
12936       fi
12937     fi
12938
12939 fi
12940
12941       LIBLZMA=
12942   LTLIBLZMA=
12943   INCLZMA=
12944   rpathdirs=
12945   ltrpathdirs=
12946   names_already_handled=
12947   names_next_round='lzma '
12948   while test -n "$names_next_round"; do
12949     names_this_round="$names_next_round"
12950     names_next_round=
12951     for name in $names_this_round; do
12952       already_handled=
12953       for n in $names_already_handled; do
12954         if test "$n" = "$name"; then
12955           already_handled=yes
12956           break
12957         fi
12958       done
12959       if test -z "$already_handled"; then
12960         names_already_handled="$names_already_handled $name"
12961                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
12962         eval value=\"\$HAVE_LIB$uppername\"
12963         if test -n "$value"; then
12964           if test "$value" = yes; then
12965             eval value=\"\$LIB$uppername\"
12966             test -z "$value" || LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$value"
12967             eval value=\"\$LTLIB$uppername\"
12968             test -z "$value" || LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$value"
12969           else
12970                                     :
12971           fi
12972         else
12973                               found_dir=
12974           found_la=
12975           found_so=
12976           found_a=
12977           if test $use_additional = yes; then
12978             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
12979               found_dir="$additional_libdir"
12980               found_so="$additional_libdir/lib$name.$shlibext"
12981               if test -f "$additional_libdir/lib$name.la"; then
12982                 found_la="$additional_libdir/lib$name.la"
12983               fi
12984             else
12985               if test -f "$additional_libdir/lib$name.$libext"; then
12986                 found_dir="$additional_libdir"
12987                 found_a="$additional_libdir/lib$name.$libext"
12988                 if test -f "$additional_libdir/lib$name.la"; then
12989                   found_la="$additional_libdir/lib$name.la"
12990                 fi
12991               fi
12992             fi
12993           fi
12994           if test "X$found_dir" = "X"; then
12995             for x in $LDFLAGS $LTLIBLZMA; do
12996
12997   acl_save_prefix="$prefix"
12998   prefix="$acl_final_prefix"
12999   acl_save_exec_prefix="$exec_prefix"
13000   exec_prefix="$acl_final_exec_prefix"
13001   eval x=\"$x\"
13002   exec_prefix="$acl_save_exec_prefix"
13003   prefix="$acl_save_prefix"
13004
13005               case "$x" in
13006                 -L*)
13007                   dir=`echo "X$x" | sed -e 's/^X-L//'`
13008                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
13009                     found_dir="$dir"
13010                     found_so="$dir/lib$name.$shlibext"
13011                     if test -f "$dir/lib$name.la"; then
13012                       found_la="$dir/lib$name.la"
13013                     fi
13014                   else
13015                     if test -f "$dir/lib$name.$libext"; then
13016                       found_dir="$dir"
13017                       found_a="$dir/lib$name.$libext"
13018                       if test -f "$dir/lib$name.la"; then
13019                         found_la="$dir/lib$name.la"
13020                       fi
13021                     fi
13022                   fi
13023                   ;;
13024               esac
13025               if test "X$found_dir" != "X"; then
13026                 break
13027               fi
13028             done
13029           fi
13030           if test "X$found_dir" != "X"; then
13031                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$found_dir -l$name"
13032             if test "X$found_so" != "X"; then
13033                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
13034                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13035               else
13036                                                                                 haveit=
13037                 for x in $ltrpathdirs; do
13038                   if test "X$x" = "X$found_dir"; then
13039                     haveit=yes
13040                     break
13041                   fi
13042                 done
13043                 if test -z "$haveit"; then
13044                   ltrpathdirs="$ltrpathdirs $found_dir"
13045                 fi
13046                                 if test "$hardcode_direct" = yes; then
13047                                                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13048                 else
13049                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
13050                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13051                                                             haveit=
13052                     for x in $rpathdirs; do
13053                       if test "X$x" = "X$found_dir"; then
13054                         haveit=yes
13055                         break
13056                       fi
13057                     done
13058                     if test -z "$haveit"; then
13059                       rpathdirs="$rpathdirs $found_dir"
13060                     fi
13061                   else
13062                                                                                 haveit=
13063                     for x in $LDFLAGS $LIBLZMA; do
13064
13065   acl_save_prefix="$prefix"
13066   prefix="$acl_final_prefix"
13067   acl_save_exec_prefix="$exec_prefix"
13068   exec_prefix="$acl_final_exec_prefix"
13069   eval x=\"$x\"
13070   exec_prefix="$acl_save_exec_prefix"
13071   prefix="$acl_save_prefix"
13072
13073                       if test "X$x" = "X-L$found_dir"; then
13074                         haveit=yes
13075                         break
13076                       fi
13077                     done
13078                     if test -z "$haveit"; then
13079                       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir"
13080                     fi
13081                     if test "$hardcode_minus_L" != no; then
13082                                                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_so"
13083                     else
13084                                                                                                                                                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13085                     fi
13086                   fi
13087                 fi
13088               fi
13089             else
13090               if test "X$found_a" != "X"; then
13091                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$found_a"
13092               else
13093                                                 LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$found_dir -l$name"
13094               fi
13095             fi
13096                         additional_includedir=
13097             case "$found_dir" in
13098               */lib | */lib/)
13099                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
13100                 additional_includedir="$basedir/include"
13101                 ;;
13102             esac
13103             if test "X$additional_includedir" != "X"; then
13104                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
13105                 haveit=
13106                 if test "X$additional_includedir" = "X/usr/local/include"; then
13107                   if test -n "$GCC"; then
13108                     case $host_os in
13109                       linux*) haveit=yes;;
13110                     esac
13111                   fi
13112                 fi
13113                 if test -z "$haveit"; then
13114                   for x in $CPPFLAGS $INCLZMA; do
13115
13116   acl_save_prefix="$prefix"
13117   prefix="$acl_final_prefix"
13118   acl_save_exec_prefix="$exec_prefix"
13119   exec_prefix="$acl_final_exec_prefix"
13120   eval x=\"$x\"
13121   exec_prefix="$acl_save_exec_prefix"
13122   prefix="$acl_save_prefix"
13123
13124                     if test "X$x" = "X-I$additional_includedir"; then
13125                       haveit=yes
13126                       break
13127                     fi
13128                   done
13129                   if test -z "$haveit"; then
13130                     if test -d "$additional_includedir"; then
13131                                             INCLZMA="${INCLZMA}${INCLZMA:+ }-I$additional_includedir"
13132                     fi
13133                   fi
13134                 fi
13135               fi
13136             fi
13137                         if test -n "$found_la"; then
13138                                                         save_libdir="$libdir"
13139               case "$found_la" in
13140                 */* | *\\*) . "$found_la" ;;
13141                 *) . "./$found_la" ;;
13142               esac
13143               libdir="$save_libdir"
13144                             for dep in $dependency_libs; do
13145                 case "$dep" in
13146                   -L*)
13147                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
13148                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
13149                       haveit=
13150                       if test "X$additional_libdir" = "X/usr/local/lib"; then
13151                         if test -n "$GCC"; then
13152                           case $host_os in
13153                             linux*) haveit=yes;;
13154                           esac
13155                         fi
13156                       fi
13157                       if test -z "$haveit"; then
13158                         haveit=
13159                         for x in $LDFLAGS $LIBLZMA; do
13160
13161   acl_save_prefix="$prefix"
13162   prefix="$acl_final_prefix"
13163   acl_save_exec_prefix="$exec_prefix"
13164   exec_prefix="$acl_final_exec_prefix"
13165   eval x=\"$x\"
13166   exec_prefix="$acl_save_exec_prefix"
13167   prefix="$acl_save_prefix"
13168
13169                           if test "X$x" = "X-L$additional_libdir"; then
13170                             haveit=yes
13171                             break
13172                           fi
13173                         done
13174                         if test -z "$haveit"; then
13175                           if test -d "$additional_libdir"; then
13176                                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-L$additional_libdir"
13177                           fi
13178                         fi
13179                         haveit=
13180                         for x in $LDFLAGS $LTLIBLZMA; do
13181
13182   acl_save_prefix="$prefix"
13183   prefix="$acl_final_prefix"
13184   acl_save_exec_prefix="$exec_prefix"
13185   exec_prefix="$acl_final_exec_prefix"
13186   eval x=\"$x\"
13187   exec_prefix="$acl_save_exec_prefix"
13188   prefix="$acl_save_prefix"
13189
13190                           if test "X$x" = "X-L$additional_libdir"; then
13191                             haveit=yes
13192                             break
13193                           fi
13194                         done
13195                         if test -z "$haveit"; then
13196                           if test -d "$additional_libdir"; then
13197                                                         LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-L$additional_libdir"
13198                           fi
13199                         fi
13200                       fi
13201                     fi
13202                     ;;
13203                   -R*)
13204                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
13205                     if test "$enable_rpath" != no; then
13206                                                                   haveit=
13207                       for x in $rpathdirs; do
13208                         if test "X$x" = "X$dir"; then
13209                           haveit=yes
13210                           break
13211                         fi
13212                       done
13213                       if test -z "$haveit"; then
13214                         rpathdirs="$rpathdirs $dir"
13215                       fi
13216                                                                   haveit=
13217                       for x in $ltrpathdirs; do
13218                         if test "X$x" = "X$dir"; then
13219                           haveit=yes
13220                           break
13221                         fi
13222                       done
13223                       if test -z "$haveit"; then
13224                         ltrpathdirs="$ltrpathdirs $dir"
13225                       fi
13226                     fi
13227                     ;;
13228                   -l*)
13229                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
13230                     ;;
13231                   *.la)
13232                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
13233                     ;;
13234                   *)
13235                                         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$dep"
13236                     LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }$dep"
13237                     ;;
13238                 esac
13239               done
13240             fi
13241           else
13242                                                             LIBLZMA="${LIBLZMA}${LIBLZMA:+ }-l$name"
13243             LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-l$name"
13244           fi
13245         fi
13246       fi
13247     done
13248   done
13249   if test "X$rpathdirs" != "X"; then
13250     if test -n "$hardcode_libdir_separator"; then
13251                         alldirs=
13252       for found_dir in $rpathdirs; do
13253         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
13254       done
13255             acl_save_libdir="$libdir"
13256       libdir="$alldirs"
13257       eval flag=\"$hardcode_libdir_flag_spec\"
13258       libdir="$acl_save_libdir"
13259       LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13260     else
13261             for found_dir in $rpathdirs; do
13262         acl_save_libdir="$libdir"
13263         libdir="$found_dir"
13264         eval flag=\"$hardcode_libdir_flag_spec\"
13265         libdir="$acl_save_libdir"
13266         LIBLZMA="${LIBLZMA}${LIBLZMA:+ }$flag"
13267       done
13268     fi
13269   fi
13270   if test "X$ltrpathdirs" != "X"; then
13271             for found_dir in $ltrpathdirs; do
13272       LTLIBLZMA="${LTLIBLZMA}${LTLIBLZMA:+ }-R$found_dir"
13273     done
13274   fi
13275
13276
13277         ac_save_CPPFLAGS="$CPPFLAGS"
13278
13279   for element in $INCLZMA; do
13280     haveit=
13281     for x in $CPPFLAGS; do
13282
13283   acl_save_prefix="$prefix"
13284   prefix="$acl_final_prefix"
13285   acl_save_exec_prefix="$exec_prefix"
13286   exec_prefix="$acl_final_exec_prefix"
13287   eval x=\"$x\"
13288   exec_prefix="$acl_save_exec_prefix"
13289   prefix="$acl_save_prefix"
13290
13291       if test "X$x" = "X$element"; then
13292         haveit=yes
13293         break
13294       fi
13295     done
13296     if test -z "$haveit"; then
13297       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
13298     fi
13299   done
13300
13301
13302   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for liblzma" >&5
13303 $as_echo_n "checking for liblzma... " >&6; }
13304 if test "${ac_cv_liblzma+set}" = set; then :
13305   $as_echo_n "(cached) " >&6
13306 else
13307
13308     ac_save_LIBS="$LIBS"
13309     LIBS="$LIBS $LIBLZMA"
13310     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13311 /* end confdefs.h.  */
13312 #include "lzma.h"
13313 int
13314 main ()
13315 {
13316 lzma_index_iter iter;
13317                            lzma_index_iter_init (&iter, 0);
13318                            lzma_mf_is_supported (LZMA_MF_HC3);
13319   ;
13320   return 0;
13321 }
13322 _ACEOF
13323 if ac_fn_c_try_link "$LINENO"; then :
13324   ac_cv_liblzma=yes
13325 else
13326   ac_cv_liblzma=no
13327 fi
13328 rm -f core conftest.err conftest.$ac_objext \
13329     conftest$ac_exeext conftest.$ac_ext
13330     LIBS="$ac_save_LIBS"
13331
13332 fi
13333 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_liblzma" >&5
13334 $as_echo "$ac_cv_liblzma" >&6; }
13335   if test "$ac_cv_liblzma" = yes; then
13336     HAVE_LIBLZMA=yes
13337
13338 $as_echo "#define HAVE_LIBLZMA 1" >>confdefs.h
13339
13340     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with liblzma" >&5
13341 $as_echo_n "checking how to link with liblzma... " >&6; }
13342     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBLZMA" >&5
13343 $as_echo "$LIBLZMA" >&6; }
13344   else
13345     HAVE_LIBLZMA=no
13346             CPPFLAGS="$ac_save_CPPFLAGS"
13347     LIBLZMA=
13348     LTLIBLZMA=
13349   fi
13350
13351
13352
13353
13354
13355
13356     if test "$HAVE_LIBLZMA" != yes; then
13357       if test "$with_lzma" = yes; then
13358         as_fn_error "missing liblzma for --with-lzma" "$LINENO" 5
13359       fi
13360     fi
13361   fi
13362 fi
13363
13364 LIBGUI="../libgui/src/libgui.a"
13365 GUI_CFLAGS_X="-I${srcdir}/../libgui/src"
13366
13367
13368
13369 WIN32LDAPP=
13370
13371
13372
13373 case "${host}" in
13374 *-*-cygwin* | *-*-mingw* )
13375     configdir="win"
13376     ;;
13377 *)
13378     configdir="unix"
13379     ;;
13380 esac
13381
13382 GDBTKLIBS=
13383 if test "${enable_gdbtk}" = "yes"; then
13384
13385     # Gdbtk must have an absolute path to srcdir in order to run
13386     # properly when not installed.
13387     here=`pwd`
13388     cd ${srcdir}
13389     GDBTK_SRC_DIR=`pwd`
13390     cd $here
13391
13392
13393     #
13394     # Ok, lets find the tcl configuration
13395     # First, look for one uninstalled.
13396     # the alternative search directory is invoked by --with-tcl
13397     #
13398
13399     if test x"${no_tcl}" = x ; then
13400         # we reset no_tcl in case something fails here
13401         no_tcl=true
13402
13403 # Check whether --with-tcl was given.
13404 if test "${with_tcl+set}" = set; then :
13405   withval=$with_tcl; with_tclconfig=${withval}
13406 fi
13407
13408         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl configuration" >&5
13409 $as_echo_n "checking for Tcl configuration... " >&6; }
13410         if test "${ac_cv_c_tclconfig+set}" = set; then :
13411   $as_echo_n "(cached) " >&6
13412 else
13413
13414
13415             # First check to see if --with-tcl was specified.
13416             case "${host}" in
13417                 *-*-cygwin*) platDir="win" ;;
13418                 *) platDir="unix" ;;
13419             esac
13420             if test x"${with_tclconfig}" != x ; then
13421                 if test -f "${with_tclconfig}/tclConfig.sh" ; then
13422                     ac_cv_c_tclconfig=`(cd ${with_tclconfig}; pwd)`
13423                 else
13424                     as_fn_error "${with_tclconfig} directory doesn't contain tclConfig.sh" "$LINENO" 5
13425                 fi
13426             fi
13427
13428             # then check for a private Tcl installation
13429             if test x"${ac_cv_c_tclconfig}" = x ; then
13430                 for i in \
13431                         ../tcl \
13432                         `ls -dr ../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13433                         `ls -dr ../tcl[8-9].[0-9] 2>/dev/null` \
13434                         `ls -dr ../tcl[8-9].[0-9]* 2>/dev/null` \
13435                         ../../tcl \
13436                         `ls -dr ../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13437                         `ls -dr ../../tcl[8-9].[0-9] 2>/dev/null` \
13438                         `ls -dr ../../tcl[8-9].[0-9]* 2>/dev/null` \
13439                         ../../../tcl \
13440                         `ls -dr ../../../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13441                         `ls -dr ../../../tcl[8-9].[0-9] 2>/dev/null` \
13442                         `ls -dr ../../../tcl[8-9].[0-9]* 2>/dev/null` ; do
13443                     if test -f "$i/$platDir/tclConfig.sh" ; then
13444                         ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13445                         break
13446                     fi
13447                 done
13448             fi
13449
13450             # on Darwin, check in Framework installation locations
13451             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tclconfig}" = x ; then
13452                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13453                         `ls -d /Library/Frameworks 2>/dev/null` \
13454                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13455                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13456                         ; do
13457                     if test -f "$i/Tcl.framework/tclConfig.sh" ; then
13458                         ac_cv_c_tclconfig=`(cd $i/Tcl.framework; pwd)`
13459                         break
13460                     fi
13461                 done
13462             fi
13463
13464             # check in a few common install locations
13465             if test x"${ac_cv_c_tclconfig}" = x ; then
13466                 for i in `ls -d ${libdir} 2>/dev/null` \
13467                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13468                         `ls -d ${prefix}/lib 2>/dev/null` \
13469                         `ls -d /usr/local/lib 2>/dev/null` \
13470                         `ls -d /usr/contrib/lib 2>/dev/null` \
13471                         `ls -d /usr/lib 2>/dev/null` \
13472                         ; do
13473                     if test -f "$i/tclConfig.sh" ; then
13474                         ac_cv_c_tclconfig=`(cd $i; pwd)`
13475                         break
13476                     fi
13477                 done
13478             fi
13479
13480             # check in a few other private locations
13481             if test x"${ac_cv_c_tclconfig}" = x ; then
13482                 for i in \
13483                         ${srcdir}/../tcl \
13484                         `ls -dr ${srcdir}/../tcl[8-9].[0-9].[0-9]* 2>/dev/null` \
13485                         `ls -dr ${srcdir}/../tcl[8-9].[0-9] 2>/dev/null` \
13486                         `ls -dr ${srcdir}/../tcl[8-9].[0-9]* 2>/dev/null` ; do
13487                     if test -f "$i/$platDir/tclConfig.sh" ; then
13488                     ac_cv_c_tclconfig=`(cd $i/$platDir; pwd)`
13489                     break
13490                 fi
13491                 done
13492             fi
13493
13494 fi
13495
13496
13497         if test x"${ac_cv_c_tclconfig}" = x ; then
13498             TCL_BIN_DIR="# no Tcl configs found"
13499             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tcl configuration definitions" >&5
13500 $as_echo "$as_me: WARNING: Can't find Tcl configuration definitions" >&2;}
13501         else
13502             no_tcl=
13503             TCL_BIN_DIR=${ac_cv_c_tclconfig}
13504             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TCL_BIN_DIR}/tclConfig.sh" >&5
13505 $as_echo "found ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13506         fi
13507     fi
13508
13509
13510     # If $no_tk is nonempty, then we can't do Tk, and there is no
13511     # point to doing Tcl.
13512
13513     #
13514     # Ok, lets find the tk configuration
13515     # First, look for one uninstalled.
13516     # the alternative search directory is invoked by --with-tk
13517     #
13518
13519     if test x"${no_tk}" = x ; then
13520         # we reset no_tk in case something fails here
13521         no_tk=true
13522
13523 # Check whether --with-tk was given.
13524 if test "${with_tk+set}" = set; then :
13525   withval=$with_tk; with_tkconfig=${withval}
13526 fi
13527
13528         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk configuration" >&5
13529 $as_echo_n "checking for Tk configuration... " >&6; }
13530         if test "${ac_cv_c_tkconfig+set}" = set; then :
13531   $as_echo_n "(cached) " >&6
13532 else
13533
13534
13535             # First check to see if --with-tkconfig was specified.
13536             if test x"${with_tkconfig}" != x ; then
13537                 if test -f "${with_tkconfig}/tkConfig.sh" ; then
13538                     ac_cv_c_tkconfig=`(cd ${with_tkconfig}; pwd)`
13539                 else
13540                     as_fn_error "${with_tkconfig} directory doesn't contain tkConfig.sh" "$LINENO" 5
13541                 fi
13542             fi
13543
13544             # then check for a private Tk library
13545             case "${host}" in
13546                 *-*-cygwin*) platDir="win" ;;
13547                 *) platDir="unix" ;;
13548             esac
13549             if test x"${ac_cv_c_tkconfig}" = x ; then
13550                 for i in \
13551                         ../tk \
13552                         `ls -dr ../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13553                         `ls -dr ../tk[8-9].[0-9] 2>/dev/null` \
13554                         `ls -dr ../tk[8-9].[0-9]* 2>/dev/null` \
13555                         ../../tk \
13556                         `ls -dr ../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13557                         `ls -dr ../../tk[8-9].[0-9] 2>/dev/null` \
13558                         `ls -dr ../../tk[8-9].[0-9]* 2>/dev/null` \
13559                         ../../../tk \
13560                         `ls -dr ../../../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13561                         `ls -dr ../../../tk[8-9].[0-9] 2>/dev/null` \
13562                         `ls -dr ../../../tk[8-9].[0-9]* 2>/dev/null` ; do
13563                     if test -f "$i/$platDir/tkConfig.sh" ; then
13564                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13565                         break
13566                     fi
13567                 done
13568             fi
13569
13570             # on Darwin, check in Framework installation locations
13571             if test "`uname -s`" = "Darwin" -a x"${ac_cv_c_tkconfig}" = x ; then
13572                 for i in `ls -d ~/Library/Frameworks 2>/dev/null` \
13573                         `ls -d /Library/Frameworks 2>/dev/null` \
13574                         `ls -d /Network/Library/Frameworks 2>/dev/null` \
13575                         `ls -d /System/Library/Frameworks 2>/dev/null` \
13576                         ; do
13577                     if test -f "$i/Tk.framework/tkConfig.sh" ; then
13578                         ac_cv_c_tkconfig=`(cd $i/Tk.framework; pwd)`
13579                         break
13580                     fi
13581                 done
13582             fi
13583
13584             # check in a few common install locations
13585             if test x"${ac_cv_c_tkconfig}" = x ; then
13586                 for i in `ls -d ${libdir} 2>/dev/null` \
13587                         `ls -d ${exec_prefix}/lib 2>/dev/null` \
13588                         `ls -d ${prefix}/lib 2>/dev/null` \
13589                         `ls -d /usr/local/lib 2>/dev/null` \
13590                         `ls -d /usr/contrib/lib 2>/dev/null` \
13591                         `ls -d /usr/lib 2>/dev/null` \
13592                         ; do
13593                     if test -f "$i/tkConfig.sh" ; then
13594                         ac_cv_c_tkconfig=`(cd $i; pwd)`
13595                         break
13596                     fi
13597                 done
13598             fi
13599             # check in a few other private locations
13600             if test x"${ac_cv_c_tkconfig}" = x ; then
13601                 for i in \
13602                         ${srcdir}/../tk \
13603                         `ls -dr ${srcdir}/../tk[8-9].[0-9].[0-9]* 2>/dev/null` \
13604                         `ls -dr ${srcdir}/../tk[8-9].[0-9] 2>/dev/null` \
13605                         `ls -dr ${srcdir}/../tk[8-9].[0-9]* 2>/dev/null` ; do
13606                     if test -f "$i/$platDir/tkConfig.sh" ; then
13607                         ac_cv_c_tkconfig=`(cd $i/$platDir; pwd)`
13608                         break
13609                     fi
13610                 done
13611             fi
13612
13613 fi
13614
13615
13616         if test x"${ac_cv_c_tkconfig}" = x ; then
13617             TK_BIN_DIR="# no Tk configs found"
13618             { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Can't find Tk configuration definitions" >&5
13619 $as_echo "$as_me: WARNING: Can't find Tk configuration definitions" >&2;}
13620         else
13621             no_tk=
13622             TK_BIN_DIR=${ac_cv_c_tkconfig}
13623             { $as_echo "$as_me:${as_lineno-$LINENO}: result: found ${TK_BIN_DIR}/tkConfig.sh" >&5
13624 $as_echo "found ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13625         fi
13626     fi
13627
13628
13629     if test -z "${no_tcl}" -a -z "${no_tk}"; then
13630
13631     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TCL_BIN_DIR}/tclConfig.sh" >&5
13632 $as_echo_n "checking for existence of ${TCL_BIN_DIR}/tclConfig.sh... " >&6; }
13633
13634     if test -f "${TCL_BIN_DIR}/tclConfig.sh" ; then
13635         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13636 $as_echo "loading" >&6; }
13637         . ${TCL_BIN_DIR}/tclConfig.sh
13638     else
13639         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TCL_BIN_DIR}/tclConfig.sh" >&5
13640 $as_echo "could not find ${TCL_BIN_DIR}/tclConfig.sh" >&6; }
13641     fi
13642
13643     # eval is required to do the TCL_DBGX substitution
13644     eval "TCL_LIB_FILE=\"${TCL_LIB_FILE}\""
13645     eval "TCL_STUB_LIB_FILE=\"${TCL_STUB_LIB_FILE}\""
13646
13647     # If the TCL_BIN_DIR is the build directory (not the install directory),
13648     # then set the common variable name to the value of the build variables.
13649     # For example, the variable TCL_LIB_SPEC will be set to the value
13650     # of TCL_BUILD_LIB_SPEC. An extension should make use of TCL_LIB_SPEC
13651     # instead of TCL_BUILD_LIB_SPEC since it will work with both an
13652     # installed and uninstalled version of Tcl.
13653     if test -f "${TCL_BIN_DIR}/Makefile" ; then
13654         TCL_LIB_SPEC=${TCL_BUILD_LIB_SPEC}
13655         TCL_STUB_LIB_SPEC=${TCL_BUILD_STUB_LIB_SPEC}
13656         TCL_STUB_LIB_PATH=${TCL_BUILD_STUB_LIB_PATH}
13657     elif test "`uname -s`" = "Darwin"; then
13658         # If Tcl was built as a framework, attempt to use the libraries
13659         # from the framework at the given location so that linking works
13660         # against Tcl.framework installed in an arbitrary location.
13661         case ${TCL_DEFS} in
13662             *TCL_FRAMEWORK*)
13663                 if test -f "${TCL_BIN_DIR}/${TCL_LIB_FILE}"; then
13664                     for i in "`cd ${TCL_BIN_DIR}; pwd`" \
13665                              "`cd ${TCL_BIN_DIR}/../..; pwd`"; do
13666                         if test "`basename "$i"`" = "${TCL_LIB_FILE}.framework"; then
13667                             TCL_LIB_SPEC="-F`dirname "$i"` -framework ${TCL_LIB_FILE}"
13668                             break
13669                         fi
13670                     done
13671                 fi
13672                 if test -f "${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"; then
13673                     TCL_STUB_LIB_SPEC="-L${TCL_BIN_DIR} ${TCL_STUB_LIB_FLAG}"
13674                     TCL_STUB_LIB_PATH="${TCL_BIN_DIR}/${TCL_STUB_LIB_FILE}"
13675                 fi
13676                 ;;
13677         esac
13678     fi
13679
13680     # eval is required to do the TCL_DBGX substitution
13681     eval "TCL_LIB_FLAG=\"${TCL_LIB_FLAG}\""
13682     eval "TCL_LIB_SPEC=\"${TCL_LIB_SPEC}\""
13683     eval "TCL_STUB_LIB_FLAG=\"${TCL_STUB_LIB_FLAG}\""
13684     eval "TCL_STUB_LIB_SPEC=\"${TCL_STUB_LIB_SPEC}\""
13685
13686
13687
13688
13689
13690
13691
13692
13693
13694
13695
13696
13697
13698
13699
13700         # Check for in-tree tcl
13701         here=`pwd`
13702         cd ${srcdir}/..
13703         topdir=`pwd`
13704         cd ${here}
13705
13706         intree="no"
13707         if test "${TCL_SRC_DIR}" = "${topdir}/tcl"; then
13708           intree="yes"
13709         fi
13710
13711         # Find Tcl private headers
13712         if test x"${intree}" = xno; then
13713
13714   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tcl private headers" >&5
13715 $as_echo_n "checking for Tcl private headers... " >&6; }
13716   private_dir=""
13717   dir=`echo ${TCL_INCLUDE_SPEC}/tcl-private/generic | sed -e s/-I//`
13718   if test -f ${dir}/tclInt.h ; then
13719     private_dir=${dir}
13720   fi
13721
13722   if test x"${private_dir}" = x; then
13723     as_fn_error "could not find private Tcl headers" "$LINENO" 5
13724   else
13725     TCL_PRIVATE_INCLUDE="-I${private_dir}"
13726     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13727 $as_echo "${private_dir}" >&6; }
13728   fi
13729
13730           TCL_INCLUDE="${TCL_INCLUDE_SPEC} ${TCL_PRIVATE_INCLUDE}"
13731           TCL_LIBRARY="${TCL_LIB_SPEC}"
13732           TCL_DEPS=""
13733         else
13734           # If building tcl in the same src tree, private headers
13735           # are not needed, but we need to be sure to use the right
13736           # headers library
13737           TCL_INCLUDE="-I${TCL_SRC_DIR}/generic"
13738           TCL_LIBRARY="${TCL_BUILD_LIB_SPEC}"
13739           TCL_DEPS="../tcl/${configdir}${TCL_LIB_FILE}"
13740         fi
13741
13742
13743
13744
13745
13746     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for existence of ${TK_BIN_DIR}/tkConfig.sh" >&5
13747 $as_echo_n "checking for existence of ${TK_BIN_DIR}/tkConfig.sh... " >&6; }
13748
13749     if test -f "${TK_BIN_DIR}/tkConfig.sh" ; then
13750         { $as_echo "$as_me:${as_lineno-$LINENO}: result: loading" >&5
13751 $as_echo "loading" >&6; }
13752         . ${TK_BIN_DIR}/tkConfig.sh
13753     else
13754         { $as_echo "$as_me:${as_lineno-$LINENO}: result: could not find ${TK_BIN_DIR}/tkConfig.sh" >&5
13755 $as_echo "could not find ${TK_BIN_DIR}/tkConfig.sh" >&6; }
13756     fi
13757
13758     # eval is required to do the TK_DBGX substitution
13759     eval "TK_LIB_FILE=\"${TK_LIB_FILE}\""
13760     eval "TK_STUB_LIB_FILE=\"${TK_STUB_LIB_FILE}\""
13761
13762     # If the TK_BIN_DIR is the build directory (not the install directory),
13763     # then set the common variable name to the value of the build variables.
13764     # For example, the variable TK_LIB_SPEC will be set to the value
13765     # of TK_BUILD_LIB_SPEC. An extension should make use of TK_LIB_SPEC
13766     # instead of TK_BUILD_LIB_SPEC since it will work with both an
13767     # installed and uninstalled version of Tcl.
13768     if test -f "${TK_BIN_DIR}/Makefile" ; then
13769         TK_LIB_SPEC=${TK_BUILD_LIB_SPEC}
13770         TK_STUB_LIB_SPEC=${TK_BUILD_STUB_LIB_SPEC}
13771         TK_STUB_LIB_PATH=${TK_BUILD_STUB_LIB_PATH}
13772     elif test "`uname -s`" = "Darwin"; then
13773         # If Tk was built as a framework, attempt to use the libraries
13774         # from the framework at the given location so that linking works
13775         # against Tk.framework installed in an arbitrary location.
13776         case ${TK_DEFS} in
13777             *TK_FRAMEWORK*)
13778                 if test -f "${TK_BIN_DIR}/${TK_LIB_FILE}"; then
13779                     for i in "`cd ${TK_BIN_DIR}; pwd`" \
13780                              "`cd ${TK_BIN_DIR}/../..; pwd`"; do
13781                         if test "`basename "$i"`" = "${TK_LIB_FILE}.framework"; then
13782                             TK_LIB_SPEC="-F`dirname "$i"` -framework ${TK_LIB_FILE}"
13783                             break
13784                         fi
13785                     done
13786                 fi
13787                 if test -f "${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"; then
13788                     TK_STUB_LIB_SPEC="-L${TK_BIN_DIR} ${TK_STUB_LIB_FLAG}"
13789                     TK_STUB_LIB_PATH="${TK_BIN_DIR}/${TK_STUB_LIB_FILE}"
13790                 fi
13791                 ;;
13792         esac
13793     fi
13794
13795     # eval is required to do the TK_DBGX substitution
13796     eval "TK_LIB_FLAG=\"${TK_LIB_FLAG}\""
13797     eval "TK_LIB_SPEC=\"${TK_LIB_SPEC}\""
13798     eval "TK_STUB_LIB_FLAG=\"${TK_STUB_LIB_FLAG}\""
13799     eval "TK_STUB_LIB_SPEC=\"${TK_STUB_LIB_SPEC}\""
13800
13801
13802
13803
13804
13805
13806
13807
13808
13809
13810
13811
13812
13813
13814         # Check for in-tree Tk
13815         intree="no"
13816         if test "${TK_SRC_DIR}" = "${topdir}/tk"; then
13817           intree="yes"
13818         fi
13819
13820         # Find Tk private headers
13821         if test x"${intree}" = xno; then
13822
13823   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Tk private headers" >&5
13824 $as_echo_n "checking for Tk private headers... " >&6; }
13825   private_dir=""
13826   dir=`echo ${TK_INCLUDE_SPEC}/tk-private/generic | sed -e s/-I//`
13827   if test -f ${dir}/tkInt.h; then
13828     private_dir=${dir}
13829   fi
13830
13831   if test x"${private_dir}" = x; then
13832     as_fn_error "could not find Tk private headers" "$LINENO" 5
13833   else
13834     TK_PRIVATE_INCLUDE="-I${private_dir}"
13835     { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${private_dir}" >&5
13836 $as_echo "${private_dir}" >&6; }
13837   fi
13838
13839           TK_INCLUDE="${TK_INCLUDE_SPEC} ${TK_PRIVATE_INCLUDE}"
13840           TK_LIBRARY=${TK_LIB_SPEC}
13841           TK_DEPS=""
13842         else
13843           TK_INCLUDE="-I${TK_SRC_DIR}/generic"
13844           TK_LIBRARY="${TK_BUILD_LIB_SPEC}"
13845           TK_DEPS="../tk/${configdir}/${TK_LIB_FILE}"
13846         fi
13847
13848
13849
13850
13851
13852         ENABLE_CFLAGS="${ENABLE_CFLAGS} \$(SUBDIR_GDBTK_CFLAGS)"
13853
13854         # Include some libraries that Tcl and Tk want.
13855         TCL_LIBS='$(LIBGUI) $(TK) $(TCL) $(X11_LDFLAGS) $(X11_LIBS)'
13856         # Yes, the ordering seems wrong here.  But it isn't.
13857         # TK_LIBS is the list of libraries that need to be linked
13858         # after Tcl/Tk.  Note that this isn't put into LIBS.  If it
13859         # were in LIBS then any link tests after this point would
13860         # try to include things like `$(LIBGUI)', which wouldn't work.
13861         GDBTKLIBS="${TCL_LIBS} ${TK_LIBS}"
13862
13863         CONFIG_OBS="${CONFIG_OBS} \$(SUBDIR_GDBTK_OBS)"
13864         CONFIG_DEPS="${CONFIG_DEPS} \$(SUBDIR_GDBTK_DEPS)"
13865         CONFIG_SRCS="${CONFIG_SRCS} \$(SUBDIR_GDBTK_SRCS)"
13866         CONFIG_ALL="${CONFIG_ALL} all-gdbtk"
13867         CONFIG_CLEAN="${CONFIG_CLEAN} clean-gdbtk"
13868         CONFIG_INSTALL="${CONFIG_INSTALL} install-gdbtk"
13869         CONFIG_UNINSTALL="${CONFIG_UNINSTALL} uninstall-gdbtk"
13870
13871         if test x$gdb_cv_os_cygwin = xyes; then
13872           WIN32LIBS="${WIN32LIBS} -lshell32 -lgdi32 -lcomdlg32 -ladvapi32"
13873           WIN32LDAPP="-Wl,--subsystem,console"
13874           CONFIG_OBS="${CONFIG_OBS} gdbres.o"
13875         fi
13876
13877         subdirs="$subdirs gdbtk"
13878
13879     fi
13880 fi
13881
13882
13883
13884
13885
13886
13887
13888
13889 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
13890 $as_echo_n "checking for X... " >&6; }
13891
13892
13893 # Check whether --with-x was given.
13894 if test "${with_x+set}" = set; then :
13895   withval=$with_x;
13896 fi
13897
13898 # $have_x is `yes', `no', `disabled', or empty when we do not yet know.
13899 if test "x$with_x" = xno; then
13900   # The user explicitly disabled X.
13901   have_x=disabled
13902 else
13903   case $x_includes,$x_libraries in #(
13904     *\'*) as_fn_error "cannot use X directory names containing '" "$LINENO" 5;; #(
13905     *,NONE | NONE,*) if test "${ac_cv_have_x+set}" = set; then :
13906   $as_echo_n "(cached) " >&6
13907 else
13908   # One or both of the vars are not set, and there is no cached value.
13909 ac_x_includes=no ac_x_libraries=no
13910 rm -f -r conftest.dir
13911 if mkdir conftest.dir; then
13912   cd conftest.dir
13913   cat >Imakefile <<'_ACEOF'
13914 incroot:
13915         @echo incroot='${INCROOT}'
13916 usrlibdir:
13917         @echo usrlibdir='${USRLIBDIR}'
13918 libdir:
13919         @echo libdir='${LIBDIR}'
13920 _ACEOF
13921   if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
13922     # GNU make sometimes prints "make[1]: Entering...", which would confuse us.
13923     for ac_var in incroot usrlibdir libdir; do
13924       eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
13925     done
13926     # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
13927     for ac_extension in a so sl dylib la dll; do
13928       if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
13929          test -f "$ac_im_libdir/libX11.$ac_extension"; then
13930         ac_im_usrlibdir=$ac_im_libdir; break
13931       fi
13932     done
13933     # Screen out bogus values from the imake configuration.  They are
13934     # bogus both because they are the default anyway, and because
13935     # using them would break gcc on systems where it needs fixed includes.
13936     case $ac_im_incroot in
13937         /usr/include) ac_x_includes= ;;
13938         *) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
13939     esac
13940     case $ac_im_usrlibdir in
13941         /usr/lib | /usr/lib64 | /lib | /lib64) ;;
13942         *) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
13943     esac
13944   fi
13945   cd ..
13946   rm -f -r conftest.dir
13947 fi
13948
13949 # Standard set of common directories for X headers.
13950 # Check X11 before X11Rn because it is often a symlink to the current release.
13951 ac_x_header_dirs='
13952 /usr/X11/include
13953 /usr/X11R7/include
13954 /usr/X11R6/include
13955 /usr/X11R5/include
13956 /usr/X11R4/include
13957
13958 /usr/include/X11
13959 /usr/include/X11R7
13960 /usr/include/X11R6
13961 /usr/include/X11R5
13962 /usr/include/X11R4
13963
13964 /usr/local/X11/include
13965 /usr/local/X11R7/include
13966 /usr/local/X11R6/include
13967 /usr/local/X11R5/include
13968 /usr/local/X11R4/include
13969
13970 /usr/local/include/X11
13971 /usr/local/include/X11R7
13972 /usr/local/include/X11R6
13973 /usr/local/include/X11R5
13974 /usr/local/include/X11R4
13975
13976 /usr/X386/include
13977 /usr/x386/include
13978 /usr/XFree86/include/X11
13979
13980 /usr/include
13981 /usr/local/include
13982 /usr/unsupported/include
13983 /usr/athena/include
13984 /usr/local/x11r5/include
13985 /usr/lpp/Xamples/include
13986
13987 /usr/openwin/include
13988 /usr/openwin/share/include'
13989
13990 if test "$ac_x_includes" = no; then
13991   # Guess where to find include files, by looking for Xlib.h.
13992   # First, try using that file with no special directory specified.
13993   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
13994 /* end confdefs.h.  */
13995 #include <X11/Xlib.h>
13996 _ACEOF
13997 if ac_fn_c_try_cpp "$LINENO"; then :
13998   # We can compile using X headers with no special include directory.
13999 ac_x_includes=
14000 else
14001   for ac_dir in $ac_x_header_dirs; do
14002   if test -r "$ac_dir/X11/Xlib.h"; then
14003     ac_x_includes=$ac_dir
14004     break
14005   fi
14006 done
14007 fi
14008 rm -f conftest.err conftest.$ac_ext
14009 fi # $ac_x_includes = no
14010
14011 if test "$ac_x_libraries" = no; then
14012   # Check for the libraries.
14013   # See if we find them without any special options.
14014   # Don't add to $LIBS permanently.
14015   ac_save_LIBS=$LIBS
14016   LIBS="-lX11 $LIBS"
14017   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14018 /* end confdefs.h.  */
14019 #include <X11/Xlib.h>
14020 int
14021 main ()
14022 {
14023 XrmInitialize ()
14024   ;
14025   return 0;
14026 }
14027 _ACEOF
14028 if ac_fn_c_try_link "$LINENO"; then :
14029   LIBS=$ac_save_LIBS
14030 # We can link X programs with no special library path.
14031 ac_x_libraries=
14032 else
14033   LIBS=$ac_save_LIBS
14034 for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
14035 do
14036   # Don't even attempt the hair of trying to link an X program!
14037   for ac_extension in a so sl dylib la dll; do
14038     if test -r "$ac_dir/libX11.$ac_extension"; then
14039       ac_x_libraries=$ac_dir
14040       break 2
14041     fi
14042   done
14043 done
14044 fi
14045 rm -f core conftest.err conftest.$ac_objext \
14046     conftest$ac_exeext conftest.$ac_ext
14047 fi # $ac_x_libraries = no
14048
14049 case $ac_x_includes,$ac_x_libraries in #(
14050   no,* | *,no | *\'*)
14051     # Didn't find X, or a directory has "'" in its name.
14052     ac_cv_have_x="have_x=no";; #(
14053   *)
14054     # Record where we found X for the cache.
14055     ac_cv_have_x="have_x=yes\
14056         ac_x_includes='$ac_x_includes'\
14057         ac_x_libraries='$ac_x_libraries'"
14058 esac
14059 fi
14060 ;; #(
14061     *) have_x=yes;;
14062   esac
14063   eval "$ac_cv_have_x"
14064 fi # $with_x != no
14065
14066 if test "$have_x" != yes; then
14067   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
14068 $as_echo "$have_x" >&6; }
14069   no_x=yes
14070 else
14071   # If each of the values was on the command line, it overrides each guess.
14072   test "x$x_includes" = xNONE && x_includes=$ac_x_includes
14073   test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
14074   # Update the cache value to reflect the command line values.
14075   ac_cv_have_x="have_x=yes\
14076         ac_x_includes='$x_includes'\
14077         ac_x_libraries='$x_libraries'"
14078   { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
14079 $as_echo "libraries $x_libraries, headers $x_includes" >&6; }
14080 fi
14081
14082
14083 # Unlike the sim directory, whether a simulator is linked is controlled by
14084 # presence of a gdb_sim definition in the target configure.tgt entry.
14085 # This code just checks for a few cases where we'd like to ignore those
14086 # definitions, even when they're present in the '.mt' file.  These cases
14087 # are when --disable-sim is specified, or if the simulator directory is
14088 # not part of the source tree.
14089 #
14090 # Check whether --enable-sim was given.
14091 if test "${enable_sim+set}" = set; then :
14092   enableval=$enable_sim; echo "enable_sim = $enable_sim";
14093  echo "enableval = ${enableval}";
14094  case "${enableval}" in
14095   yes) ignore_sim=false ;;
14096   no)  ignore_sim=true ;;
14097   *)   ignore_sim=false ;;
14098  esac
14099 else
14100   ignore_sim=false
14101 fi
14102
14103
14104 if test ! -d "${srcdir}/../sim"; then
14105   ignore_sim=true
14106 fi
14107
14108 SIM=
14109 SIM_OBS=
14110 if test "${ignore_sim}" = "false"; then
14111   if test x"${gdb_sim}" != x ; then
14112     SIM="${gdb_sim}"
14113     SIM_OBS="remote-sim.o"
14114
14115 $as_echo "#define WITH_SIM 1" >>confdefs.h
14116
14117   fi
14118 fi
14119
14120
14121
14122
14123
14124
14125
14126
14127
14128
14129
14130
14131
14132
14133 # List of host floatformats.
14134
14135 cat >>confdefs.h <<_ACEOF
14136 #define GDB_HOST_FLOAT_FORMAT $gdb_host_float_format
14137 _ACEOF
14138
14139
14140 cat >>confdefs.h <<_ACEOF
14141 #define GDB_HOST_DOUBLE_FORMAT $gdb_host_double_format
14142 _ACEOF
14143
14144
14145 cat >>confdefs.h <<_ACEOF
14146 #define GDB_HOST_LONG_DOUBLE_FORMAT $gdb_host_long_double_format
14147 _ACEOF
14148
14149
14150 # target_subdir is used by the testsuite to find the target libraries.
14151 target_subdir=
14152 if test "${host}" != "${target}"; then
14153     target_subdir="${target_alias}/"
14154 fi
14155
14156
14157 frags=
14158 if test "${gdb_native}" = "yes"; then
14159   host_makefile_frag=${srcdir}/config/${gdb_host_cpu}/${gdb_host}.mh
14160   if test ! -f ${host_makefile_frag}; then
14161     as_fn_error "\"*** Gdb does not support native target ${host}\"" "$LINENO" 5
14162   fi
14163   frags="$frags $host_makefile_frag"
14164 else
14165   host_makefile_frag=/dev/null
14166 fi
14167
14168
14169
14170
14171 if test "${gdb_native}" = "yes"; then
14172 # We pick this up from the host configuration file (.mh) because we
14173 # do not have a native configuration Makefile fragment.
14174 nativefile=`sed -n '
14175 s/NAT_FILE[     ]*=[    ]*\([^  ]*\)/\1/p
14176 ' ${host_makefile_frag}`
14177 fi
14178
14179
14180 if test x"${gdb_osabi}" != x ; then
14181
14182 cat >>confdefs.h <<_ACEOF
14183 #define GDB_OSABI_DEFAULT $gdb_osabi
14184 _ACEOF
14185
14186 fi
14187
14188 # Enable multi-ice-gdb-server.
14189 # Check whether --enable-multi-ice was given.
14190 if test "${enable_multi_ice+set}" = set; then :
14191   enableval=$enable_multi_ice; case $enableval in
14192     yes | no)
14193       ;;
14194     *) as_fn_error "bad value $enableval for --enable-multi-ice" "$LINENO" 5 ;;
14195   esac
14196 fi
14197
14198 if test "x$enable_multi_ice" = xyes; then
14199    subdirs="$subdirs multi-ice"
14200
14201 fi
14202
14203 # Check whether --enable-gdbserver was given.
14204 if test "${enable_gdbserver+set}" = set; then :
14205   enableval=$enable_gdbserver; case "${enableval}" in
14206   yes| no|auto) ;;
14207   *) as_fn_error "bad value ${enableval} for --enable-gdbserver option" "$LINENO" 5 ;;
14208 esac
14209 else
14210   enable_gdbserver=auto
14211 fi
14212
14213
14214 # We only build gdbserver automatically in a native configuration, and
14215 # only if the user did not explicitly disable its build.
14216 if test "$gdb_native" = "yes" -a "$enable_gdbserver" != "no"; then
14217   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdbserver is supported on this host" >&5
14218 $as_echo_n "checking whether gdbserver is supported on this host... " >&6; }
14219   if test "x$build_gdbserver" = xyes; then
14220     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
14221 $as_echo "yes" >&6; }
14222     subdirs="$subdirs gdbserver"
14223
14224     gdbserver_build_enabled=yes
14225   else
14226     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
14227 $as_echo "no" >&6; }
14228   fi
14229 fi
14230
14231 # If the user explicitly request the gdbserver to be built, verify that
14232 # we were in fact able to enable it.
14233 if test "$enable_gdbserver" = "yes" -a "$gdbserver_build_enabled" != "yes"; then
14234   as_fn_error "Automatic gdbserver build is not supported for this configuration" "$LINENO" 5
14235 fi
14236
14237 # Check for babeltrace and babeltrace-ctf
14238
14239 # Check whether --with-babeltrace was given.
14240 if test "${with_babeltrace+set}" = set; then :
14241   withval=$with_babeltrace;
14242 else
14243   with_babeltrace=auto
14244 fi
14245
14246 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use babeltrace" >&5
14247 $as_echo_n "checking whether to use babeltrace... " >&6; }
14248 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_babeltrace" >&5
14249 $as_echo "$with_babeltrace" >&6; }
14250
14251 if test "x$with_babeltrace" = "xno"; then
14252   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&5
14253 $as_echo "$as_me: WARNING: babletrace support disabled; GDB is unable to read CTF data." >&2;}
14254 else
14255   # Append -Werror to CFLAGS so that configure can catch the warning
14256   # "assignment from incompatible pointer type", which is related to
14257   # the babeltrace change from 1.0.3 to 1.1.0.  Babeltrace 1.1.0 works
14258   # in GDB, while babeltrace 1.0.3 is broken.
14259   # AC_LIB_HAVE_LINKFLAGS may modify CPPFLAGS in it, so it should be
14260   # safe to save and restore CFLAGS here.
14261   saved_CFLAGS=$CFLAGS
14262   CFLAGS="$CFLAGS -Werror"
14263
14264
14265
14266
14267
14268
14269
14270
14271     use_additional=yes
14272
14273   acl_save_prefix="$prefix"
14274   prefix="$acl_final_prefix"
14275   acl_save_exec_prefix="$exec_prefix"
14276   exec_prefix="$acl_final_exec_prefix"
14277
14278     eval additional_includedir=\"$includedir\"
14279     eval additional_libdir=\"$libdir\"
14280
14281   exec_prefix="$acl_save_exec_prefix"
14282   prefix="$acl_save_prefix"
14283
14284
14285 # Check whether --with-libbabeltrace-prefix was given.
14286 if test "${with_libbabeltrace_prefix+set}" = set; then :
14287   withval=$with_libbabeltrace_prefix;
14288     if test "X$withval" = "Xno"; then
14289       use_additional=no
14290     else
14291       if test "X$withval" = "X"; then
14292
14293   acl_save_prefix="$prefix"
14294   prefix="$acl_final_prefix"
14295   acl_save_exec_prefix="$exec_prefix"
14296   exec_prefix="$acl_final_exec_prefix"
14297
14298           eval additional_includedir=\"$includedir\"
14299           eval additional_libdir=\"$libdir\"
14300
14301   exec_prefix="$acl_save_exec_prefix"
14302   prefix="$acl_save_prefix"
14303
14304       else
14305         additional_includedir="$withval/include"
14306         additional_libdir="$withval/lib"
14307       fi
14308     fi
14309
14310 fi
14311
14312       LIBBABELTRACE=
14313   LTLIBBABELTRACE=
14314   INCBABELTRACE=
14315   rpathdirs=
14316   ltrpathdirs=
14317   names_already_handled=
14318   names_next_round='babeltrace babeltrace-ctf'
14319   while test -n "$names_next_round"; do
14320     names_this_round="$names_next_round"
14321     names_next_round=
14322     for name in $names_this_round; do
14323       already_handled=
14324       for n in $names_already_handled; do
14325         if test "$n" = "$name"; then
14326           already_handled=yes
14327           break
14328         fi
14329       done
14330       if test -z "$already_handled"; then
14331         names_already_handled="$names_already_handled $name"
14332                         uppername=`echo "$name" | sed -e 'y|abcdefghijklmnopqrstuvwxyz./-|ABCDEFGHIJKLMNOPQRSTUVWXYZ___|'`
14333         eval value=\"\$HAVE_LIB$uppername\"
14334         if test -n "$value"; then
14335           if test "$value" = yes; then
14336             eval value=\"\$LIB$uppername\"
14337             test -z "$value" || LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$value"
14338             eval value=\"\$LTLIB$uppername\"
14339             test -z "$value" || LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$value"
14340           else
14341                                     :
14342           fi
14343         else
14344                               found_dir=
14345           found_la=
14346           found_so=
14347           found_a=
14348           if test $use_additional = yes; then
14349             if test -n "$shlibext" && test -f "$additional_libdir/lib$name.$shlibext"; then
14350               found_dir="$additional_libdir"
14351               found_so="$additional_libdir/lib$name.$shlibext"
14352               if test -f "$additional_libdir/lib$name.la"; then
14353                 found_la="$additional_libdir/lib$name.la"
14354               fi
14355             else
14356               if test -f "$additional_libdir/lib$name.$libext"; then
14357                 found_dir="$additional_libdir"
14358                 found_a="$additional_libdir/lib$name.$libext"
14359                 if test -f "$additional_libdir/lib$name.la"; then
14360                   found_la="$additional_libdir/lib$name.la"
14361                 fi
14362               fi
14363             fi
14364           fi
14365           if test "X$found_dir" = "X"; then
14366             for x in $LDFLAGS $LTLIBBABELTRACE; do
14367
14368   acl_save_prefix="$prefix"
14369   prefix="$acl_final_prefix"
14370   acl_save_exec_prefix="$exec_prefix"
14371   exec_prefix="$acl_final_exec_prefix"
14372   eval x=\"$x\"
14373   exec_prefix="$acl_save_exec_prefix"
14374   prefix="$acl_save_prefix"
14375
14376               case "$x" in
14377                 -L*)
14378                   dir=`echo "X$x" | sed -e 's/^X-L//'`
14379                   if test -n "$shlibext" && test -f "$dir/lib$name.$shlibext"; then
14380                     found_dir="$dir"
14381                     found_so="$dir/lib$name.$shlibext"
14382                     if test -f "$dir/lib$name.la"; then
14383                       found_la="$dir/lib$name.la"
14384                     fi
14385                   else
14386                     if test -f "$dir/lib$name.$libext"; then
14387                       found_dir="$dir"
14388                       found_a="$dir/lib$name.$libext"
14389                       if test -f "$dir/lib$name.la"; then
14390                         found_la="$dir/lib$name.la"
14391                       fi
14392                     fi
14393                   fi
14394                   ;;
14395               esac
14396               if test "X$found_dir" != "X"; then
14397                 break
14398               fi
14399             done
14400           fi
14401           if test "X$found_dir" != "X"; then
14402                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$found_dir -l$name"
14403             if test "X$found_so" != "X"; then
14404                                                         if test "$enable_rpath" = no || test "X$found_dir" = "X/usr/lib"; then
14405                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14406               else
14407                                                                                 haveit=
14408                 for x in $ltrpathdirs; do
14409                   if test "X$x" = "X$found_dir"; then
14410                     haveit=yes
14411                     break
14412                   fi
14413                 done
14414                 if test -z "$haveit"; then
14415                   ltrpathdirs="$ltrpathdirs $found_dir"
14416                 fi
14417                                 if test "$hardcode_direct" = yes; then
14418                                                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14419                 else
14420                   if test -n "$hardcode_libdir_flag_spec" && test "$hardcode_minus_L" = no; then
14421                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14422                                                             haveit=
14423                     for x in $rpathdirs; do
14424                       if test "X$x" = "X$found_dir"; then
14425                         haveit=yes
14426                         break
14427                       fi
14428                     done
14429                     if test -z "$haveit"; then
14430                       rpathdirs="$rpathdirs $found_dir"
14431                     fi
14432                   else
14433                                                                                 haveit=
14434                     for x in $LDFLAGS $LIBBABELTRACE; do
14435
14436   acl_save_prefix="$prefix"
14437   prefix="$acl_final_prefix"
14438   acl_save_exec_prefix="$exec_prefix"
14439   exec_prefix="$acl_final_exec_prefix"
14440   eval x=\"$x\"
14441   exec_prefix="$acl_save_exec_prefix"
14442   prefix="$acl_save_prefix"
14443
14444                       if test "X$x" = "X-L$found_dir"; then
14445                         haveit=yes
14446                         break
14447                       fi
14448                     done
14449                     if test -z "$haveit"; then
14450                       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir"
14451                     fi
14452                     if test "$hardcode_minus_L" != no; then
14453                                                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_so"
14454                     else
14455                                                                                                                                                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14456                     fi
14457                   fi
14458                 fi
14459               fi
14460             else
14461               if test "X$found_a" != "X"; then
14462                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$found_a"
14463               else
14464                                                 LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$found_dir -l$name"
14465               fi
14466             fi
14467                         additional_includedir=
14468             case "$found_dir" in
14469               */lib | */lib/)
14470                 basedir=`echo "X$found_dir" | sed -e 's,^X,,' -e 's,/lib/*$,,'`
14471                 additional_includedir="$basedir/include"
14472                 ;;
14473             esac
14474             if test "X$additional_includedir" != "X"; then
14475                                                                                                                 if test "X$additional_includedir" != "X/usr/include"; then
14476                 haveit=
14477                 if test "X$additional_includedir" = "X/usr/local/include"; then
14478                   if test -n "$GCC"; then
14479                     case $host_os in
14480                       linux*) haveit=yes;;
14481                     esac
14482                   fi
14483                 fi
14484                 if test -z "$haveit"; then
14485                   for x in $CPPFLAGS $INCBABELTRACE; do
14486
14487   acl_save_prefix="$prefix"
14488   prefix="$acl_final_prefix"
14489   acl_save_exec_prefix="$exec_prefix"
14490   exec_prefix="$acl_final_exec_prefix"
14491   eval x=\"$x\"
14492   exec_prefix="$acl_save_exec_prefix"
14493   prefix="$acl_save_prefix"
14494
14495                     if test "X$x" = "X-I$additional_includedir"; then
14496                       haveit=yes
14497                       break
14498                     fi
14499                   done
14500                   if test -z "$haveit"; then
14501                     if test -d "$additional_includedir"; then
14502                                             INCBABELTRACE="${INCBABELTRACE}${INCBABELTRACE:+ }-I$additional_includedir"
14503                     fi
14504                   fi
14505                 fi
14506               fi
14507             fi
14508                         if test -n "$found_la"; then
14509                                                         save_libdir="$libdir"
14510               case "$found_la" in
14511                 */* | *\\*) . "$found_la" ;;
14512                 *) . "./$found_la" ;;
14513               esac
14514               libdir="$save_libdir"
14515                             for dep in $dependency_libs; do
14516                 case "$dep" in
14517                   -L*)
14518                     additional_libdir=`echo "X$dep" | sed -e 's/^X-L//'`
14519                                                                                                                                                                 if test "X$additional_libdir" != "X/usr/lib"; then
14520                       haveit=
14521                       if test "X$additional_libdir" = "X/usr/local/lib"; then
14522                         if test -n "$GCC"; then
14523                           case $host_os in
14524                             linux*) haveit=yes;;
14525                           esac
14526                         fi
14527                       fi
14528                       if test -z "$haveit"; then
14529                         haveit=
14530                         for x in $LDFLAGS $LIBBABELTRACE; do
14531
14532   acl_save_prefix="$prefix"
14533   prefix="$acl_final_prefix"
14534   acl_save_exec_prefix="$exec_prefix"
14535   exec_prefix="$acl_final_exec_prefix"
14536   eval x=\"$x\"
14537   exec_prefix="$acl_save_exec_prefix"
14538   prefix="$acl_save_prefix"
14539
14540                           if test "X$x" = "X-L$additional_libdir"; then
14541                             haveit=yes
14542                             break
14543                           fi
14544                         done
14545                         if test -z "$haveit"; then
14546                           if test -d "$additional_libdir"; then
14547                                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-L$additional_libdir"
14548                           fi
14549                         fi
14550                         haveit=
14551                         for x in $LDFLAGS $LTLIBBABELTRACE; do
14552
14553   acl_save_prefix="$prefix"
14554   prefix="$acl_final_prefix"
14555   acl_save_exec_prefix="$exec_prefix"
14556   exec_prefix="$acl_final_exec_prefix"
14557   eval x=\"$x\"
14558   exec_prefix="$acl_save_exec_prefix"
14559   prefix="$acl_save_prefix"
14560
14561                           if test "X$x" = "X-L$additional_libdir"; then
14562                             haveit=yes
14563                             break
14564                           fi
14565                         done
14566                         if test -z "$haveit"; then
14567                           if test -d "$additional_libdir"; then
14568                                                         LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-L$additional_libdir"
14569                           fi
14570                         fi
14571                       fi
14572                     fi
14573                     ;;
14574                   -R*)
14575                     dir=`echo "X$dep" | sed -e 's/^X-R//'`
14576                     if test "$enable_rpath" != no; then
14577                                                                   haveit=
14578                       for x in $rpathdirs; do
14579                         if test "X$x" = "X$dir"; then
14580                           haveit=yes
14581                           break
14582                         fi
14583                       done
14584                       if test -z "$haveit"; then
14585                         rpathdirs="$rpathdirs $dir"
14586                       fi
14587                                                                   haveit=
14588                       for x in $ltrpathdirs; do
14589                         if test "X$x" = "X$dir"; then
14590                           haveit=yes
14591                           break
14592                         fi
14593                       done
14594                       if test -z "$haveit"; then
14595                         ltrpathdirs="$ltrpathdirs $dir"
14596                       fi
14597                     fi
14598                     ;;
14599                   -l*)
14600                                         names_next_round="$names_next_round "`echo "X$dep" | sed -e 's/^X-l//'`
14601                     ;;
14602                   *.la)
14603                                                                                 names_next_round="$names_next_round "`echo "X$dep" | sed -e 's,^X.*/,,' -e 's,^lib,,' -e 's,\.la$,,'`
14604                     ;;
14605                   *)
14606                                         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$dep"
14607                     LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }$dep"
14608                     ;;
14609                 esac
14610               done
14611             fi
14612           else
14613                                                             LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }-l$name"
14614             LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-l$name"
14615           fi
14616         fi
14617       fi
14618     done
14619   done
14620   if test "X$rpathdirs" != "X"; then
14621     if test -n "$hardcode_libdir_separator"; then
14622                         alldirs=
14623       for found_dir in $rpathdirs; do
14624         alldirs="${alldirs}${alldirs:+$hardcode_libdir_separator}$found_dir"
14625       done
14626             acl_save_libdir="$libdir"
14627       libdir="$alldirs"
14628       eval flag=\"$hardcode_libdir_flag_spec\"
14629       libdir="$acl_save_libdir"
14630       LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14631     else
14632             for found_dir in $rpathdirs; do
14633         acl_save_libdir="$libdir"
14634         libdir="$found_dir"
14635         eval flag=\"$hardcode_libdir_flag_spec\"
14636         libdir="$acl_save_libdir"
14637         LIBBABELTRACE="${LIBBABELTRACE}${LIBBABELTRACE:+ }$flag"
14638       done
14639     fi
14640   fi
14641   if test "X$ltrpathdirs" != "X"; then
14642             for found_dir in $ltrpathdirs; do
14643       LTLIBBABELTRACE="${LTLIBBABELTRACE}${LTLIBBABELTRACE:+ }-R$found_dir"
14644     done
14645   fi
14646
14647
14648         ac_save_CPPFLAGS="$CPPFLAGS"
14649
14650   for element in $INCBABELTRACE; do
14651     haveit=
14652     for x in $CPPFLAGS; do
14653
14654   acl_save_prefix="$prefix"
14655   prefix="$acl_final_prefix"
14656   acl_save_exec_prefix="$exec_prefix"
14657   exec_prefix="$acl_final_exec_prefix"
14658   eval x=\"$x\"
14659   exec_prefix="$acl_save_exec_prefix"
14660   prefix="$acl_save_prefix"
14661
14662       if test "X$x" = "X$element"; then
14663         haveit=yes
14664         break
14665       fi
14666     done
14667     if test -z "$haveit"; then
14668       CPPFLAGS="${CPPFLAGS}${CPPFLAGS:+ }$element"
14669     fi
14670   done
14671
14672
14673   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbabeltrace" >&5
14674 $as_echo_n "checking for libbabeltrace... " >&6; }
14675 if test "${ac_cv_libbabeltrace+set}" = set; then :
14676   $as_echo_n "(cached) " >&6
14677 else
14678
14679     ac_save_LIBS="$LIBS"
14680     LIBS="$LIBS $LIBBABELTRACE"
14681     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
14682 /* end confdefs.h.  */
14683 #include <babeltrace/babeltrace.h>
14684                          #include <babeltrace/ctf/events.h>
14685                          #include <babeltrace/ctf/iterator.h>
14686 int
14687 main ()
14688 {
14689 struct bt_iter_pos *pos = bt_iter_get_pos (bt_ctf_get_iter (NULL));
14690                         struct bt_ctf_event *event = NULL;
14691                         const struct bt_definition *scope;
14692
14693                         scope = bt_ctf_get_top_level_scope (event,
14694                                                            BT_STREAM_EVENT_HEADER);
14695                         bt_ctf_get_uint64 (bt_ctf_get_field (event, scope, "id"));
14696
14697   ;
14698   return 0;
14699 }
14700 _ACEOF
14701 if ac_fn_c_try_link "$LINENO"; then :
14702   ac_cv_libbabeltrace=yes
14703 else
14704   ac_cv_libbabeltrace=no
14705 fi
14706 rm -f core conftest.err conftest.$ac_objext \
14707     conftest$ac_exeext conftest.$ac_ext
14708     LIBS="$ac_save_LIBS"
14709
14710 fi
14711 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_libbabeltrace" >&5
14712 $as_echo "$ac_cv_libbabeltrace" >&6; }
14713   if test "$ac_cv_libbabeltrace" = yes; then
14714     HAVE_LIBBABELTRACE=yes
14715
14716 $as_echo "#define HAVE_LIBBABELTRACE 1" >>confdefs.h
14717
14718     { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to link with libbabeltrace" >&5
14719 $as_echo_n "checking how to link with libbabeltrace... " >&6; }
14720     { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIBBABELTRACE" >&5
14721 $as_echo "$LIBBABELTRACE" >&6; }
14722   else
14723     HAVE_LIBBABELTRACE=no
14724             CPPFLAGS="$ac_save_CPPFLAGS"
14725     LIBBABELTRACE=
14726     LTLIBBABELTRACE=
14727   fi
14728
14729
14730
14731
14732
14733
14734   CFLAGS=$saved_CFLAGS
14735
14736   if test "$HAVE_LIBBABELTRACE" != yes; then
14737      if test "$with_babeltrace" = yes; then
14738        as_fn_error "babeltrace is missing or unusable" "$LINENO" 5
14739      else
14740        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&5
14741 $as_echo "$as_me: WARNING: babeltrace is missing or unusable; GDB is unable to read CTF data." >&2;}
14742      fi
14743   fi
14744 fi
14745
14746 # If nativefile (NAT_FILE) is not set in config/*/*.m[ht] files, we link
14747 # to an empty version.
14748
14749 files=
14750 links=
14751
14752 rm -f nm.h
14753 if test "${nativefile}" != ""; then
14754     case "${nativefile}" in
14755       nm-*.h ) GDB_NM_FILE="config/${gdb_host_cpu}/${nativefile}" ;;
14756       * ) GDB_NM_FILE="${nativefile}"
14757     esac
14758     files="${files} ${GDB_NM_FILE}"
14759     links="${links} nm.h"
14760
14761 cat >>confdefs.h <<_ACEOF
14762 #define GDB_NM_FILE "${GDB_NM_FILE}"
14763 _ACEOF
14764
14765 fi
14766
14767
14768 ac_sources="$files"
14769 ac_dests="$links"
14770 while test -n "$ac_sources"; do
14771   set $ac_dests; ac_dest=$1; shift; ac_dests=$*
14772   set $ac_sources; ac_source=$1; shift; ac_sources=$*
14773   ac_config_links_1="$ac_config_links_1 $ac_dest:$ac_source"
14774 done
14775 ac_config_links="$ac_config_links $ac_config_links_1"
14776
14777
14778
14779
14780
14781 $as_echo "#define GDB_DEFAULT_HOST_CHARSET \"UTF-8\"" >>confdefs.h
14782
14783
14784 # Undo the $ec_script escaping suitable for Makefile.
14785 transform=`echo "$program_transform_name" | sed -e 's/\\$\\$/\\$/g'`
14786 GDB_TRANSFORM_NAME=`echo gdb | sed -e "$transform"`
14787 if test "x$GDB_TRANSFORM_NAME" = x; then
14788   GDB_TRANSFORM_NAME=gdb
14789 fi
14790
14791 GCORE_TRANSFORM_NAME=`echo gcore | sed -e "$transform"`
14792 if test "x$GCORE_TRANSFORM_NAME" = x; then
14793   GCORE_TRANSFORM_NAME=gcore
14794 fi
14795
14796 ac_config_files="$ac_config_files gcore"
14797
14798
14799 ac_config_files="$ac_config_files Makefile gdb-gdb.gdb doc/Makefile data-directory/Makefile"
14800
14801 ac_config_commands="$ac_config_commands default"
14802
14803 cat >confcache <<\_ACEOF
14804 # This file is a shell script that caches the results of configure
14805 # tests run on this system so they can be shared between configure
14806 # scripts and configure runs, see configure's option --config-cache.
14807 # It is not useful on other systems.  If it contains results you don't
14808 # want to keep, you may remove or edit it.
14809 #
14810 # config.status only pays attention to the cache file if you give it
14811 # the --recheck option to rerun configure.
14812 #
14813 # `ac_cv_env_foo' variables (set or unset) will be overridden when
14814 # loading this file, other *unset* `ac_cv_foo' will be assigned the
14815 # following values.
14816
14817 _ACEOF
14818
14819 # The following way of writing the cache mishandles newlines in values,
14820 # but we know of no workaround that is simple, portable, and efficient.
14821 # So, we kill variables containing newlines.
14822 # Ultrix sh set writes to stderr and can't be redirected directly,
14823 # and sets the high bit in the cache file unless we assign to the vars.
14824 (
14825   for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
14826     eval ac_val=\$$ac_var
14827     case $ac_val in #(
14828     *${as_nl}*)
14829       case $ac_var in #(
14830       *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
14831 $as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
14832       esac
14833       case $ac_var in #(
14834       _ | IFS | as_nl) ;; #(
14835       BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
14836       *) { eval $ac_var=; unset $ac_var;} ;;
14837       esac ;;
14838     esac
14839   done
14840
14841   (set) 2>&1 |
14842     case $as_nl`(ac_space=' '; set) 2>&1` in #(
14843     *${as_nl}ac_space=\ *)
14844       # `set' does not quote correctly, so add quotes: double-quote
14845       # substitution turns \\\\ into \\, and sed turns \\ into \.
14846       sed -n \
14847         "s/'/'\\\\''/g;
14848           s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
14849       ;; #(
14850     *)
14851       # `set' quotes correctly as required by POSIX, so do not add quotes.
14852       sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
14853       ;;
14854     esac |
14855     sort
14856 ) |
14857   sed '
14858      /^ac_cv_env_/b end
14859      t clear
14860      :clear
14861      s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
14862      t end
14863      s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
14864      :end' >>confcache
14865 if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
14866   if test -w "$cache_file"; then
14867     test "x$cache_file" != "x/dev/null" &&
14868       { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
14869 $as_echo "$as_me: updating cache $cache_file" >&6;}
14870     cat confcache >$cache_file
14871   else
14872     { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
14873 $as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
14874   fi
14875 fi
14876 rm -f confcache
14877
14878 test "x$prefix" = xNONE && prefix=$ac_default_prefix
14879 # Let make expand exec_prefix.
14880 test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
14881
14882 DEFS=-DHAVE_CONFIG_H
14883
14884 ac_libobjs=
14885 ac_ltlibobjs=
14886 for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
14887   # 1. Remove the extension, and $U if already installed.
14888   ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
14889   ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
14890   # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
14891   #    will be set to the directory where LIBOBJS objects are built.
14892   as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
14893   as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
14894 done
14895 LIBOBJS=$ac_libobjs
14896
14897 LTLIBOBJS=$ac_ltlibobjs
14898
14899
14900 if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
14901   as_fn_error "conditional \"MAINTAINER_MODE\" was never defined.
14902 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14903 fi
14904 if test -z "${GMAKE_TRUE}" && test -z "${GMAKE_FALSE}"; then
14905   as_fn_error "conditional \"GMAKE\" was never defined.
14906 Usually this means the macro was only invoked conditionally." "$LINENO" 5
14907 fi
14908
14909
14910 : ${CONFIG_STATUS=./config.status}
14911 ac_write_fail=0
14912 ac_clean_files_save=$ac_clean_files
14913 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
14914 { $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
14915 $as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
14916 as_write_fail=0
14917 cat >$CONFIG_STATUS <<_ASEOF || as_write_fail=1
14918 #! $SHELL
14919 # Generated by $as_me.
14920 # Run this file to recreate the current configuration.
14921 # Compiler output produced by configure, useful for debugging
14922 # configure, is in config.log if it exists.
14923
14924 debug=false
14925 ac_cs_recheck=false
14926 ac_cs_silent=false
14927
14928 SHELL=\${CONFIG_SHELL-$SHELL}
14929 export SHELL
14930 _ASEOF
14931 cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
14932 ## -------------------- ##
14933 ## M4sh Initialization. ##
14934 ## -------------------- ##
14935
14936 # Be more Bourne compatible
14937 DUALCASE=1; export DUALCASE # for MKS sh
14938 if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
14939   emulate sh
14940   NULLCMD=:
14941   # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
14942   # is contrary to our usage.  Disable this feature.
14943   alias -g '${1+"$@"}'='"$@"'
14944   setopt NO_GLOB_SUBST
14945 else
14946   case `(set -o) 2>/dev/null` in #(
14947   *posix*) :
14948     set -o posix ;; #(
14949   *) :
14950      ;;
14951 esac
14952 fi
14953
14954
14955 as_nl='
14956 '
14957 export as_nl
14958 # Printing a long string crashes Solaris 7 /usr/bin/printf.
14959 as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
14960 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
14961 as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
14962 # Prefer a ksh shell builtin over an external printf program on Solaris,
14963 # but without wasting forks for bash or zsh.
14964 if test -z "$BASH_VERSION$ZSH_VERSION" \
14965     && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
14966   as_echo='print -r --'
14967   as_echo_n='print -rn --'
14968 elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
14969   as_echo='printf %s\n'
14970   as_echo_n='printf %s'
14971 else
14972   if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
14973     as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
14974     as_echo_n='/usr/ucb/echo -n'
14975   else
14976     as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
14977     as_echo_n_body='eval
14978       arg=$1;
14979       case $arg in #(
14980       *"$as_nl"*)
14981         expr "X$arg" : "X\\(.*\\)$as_nl";
14982         arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
14983       esac;
14984       expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
14985     '
14986     export as_echo_n_body
14987     as_echo_n='sh -c $as_echo_n_body as_echo'
14988   fi
14989   export as_echo_body
14990   as_echo='sh -c $as_echo_body as_echo'
14991 fi
14992
14993 # The user is always right.
14994 if test "${PATH_SEPARATOR+set}" != set; then
14995   PATH_SEPARATOR=:
14996   (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
14997     (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
14998       PATH_SEPARATOR=';'
14999   }
15000 fi
15001
15002
15003 # IFS
15004 # We need space, tab and new line, in precisely that order.  Quoting is
15005 # there to prevent editors from complaining about space-tab.
15006 # (If _AS_PATH_WALK were called with IFS unset, it would disable word
15007 # splitting by setting IFS to empty value.)
15008 IFS=" ""        $as_nl"
15009
15010 # Find who we are.  Look in the path if we contain no directory separator.
15011 case $0 in #((
15012   *[\\/]* ) as_myself=$0 ;;
15013   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
15014 for as_dir in $PATH
15015 do
15016   IFS=$as_save_IFS
15017   test -z "$as_dir" && as_dir=.
15018     test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
15019   done
15020 IFS=$as_save_IFS
15021
15022      ;;
15023 esac
15024 # We did not find ourselves, most probably we were run as `sh COMMAND'
15025 # in which case we are not to be found in the path.
15026 if test "x$as_myself" = x; then
15027   as_myself=$0
15028 fi
15029 if test ! -f "$as_myself"; then
15030   $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
15031   exit 1
15032 fi
15033
15034 # Unset variables that we do not need and which cause bugs (e.g. in
15035 # pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
15036 # suppresses any "Segmentation fault" message there.  '((' could
15037 # trigger a bug in pdksh 5.2.14.
15038 for as_var in BASH_ENV ENV MAIL MAILPATH
15039 do eval test x\${$as_var+set} = xset \
15040   && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
15041 done
15042 PS1='$ '
15043 PS2='> '
15044 PS4='+ '
15045
15046 # NLS nuisances.
15047 LC_ALL=C
15048 export LC_ALL
15049 LANGUAGE=C
15050 export LANGUAGE
15051
15052 # CDPATH.
15053 (unset CDPATH) >/dev/null 2>&1 && unset CDPATH
15054
15055
15056 # as_fn_error ERROR [LINENO LOG_FD]
15057 # ---------------------------------
15058 # Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
15059 # provided, also output the error to LOG_FD, referencing LINENO. Then exit the
15060 # script with status $?, using 1 if that was 0.
15061 as_fn_error ()
15062 {
15063   as_status=$?; test $as_status -eq 0 && as_status=1
15064   if test "$3"; then
15065     as_lineno=${as_lineno-"$2"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
15066     $as_echo "$as_me:${as_lineno-$LINENO}: error: $1" >&$3
15067   fi
15068   $as_echo "$as_me: error: $1" >&2
15069   as_fn_exit $as_status
15070 } # as_fn_error
15071
15072
15073 # as_fn_set_status STATUS
15074 # -----------------------
15075 # Set $? to STATUS, without forking.
15076 as_fn_set_status ()
15077 {
15078   return $1
15079 } # as_fn_set_status
15080
15081 # as_fn_exit STATUS
15082 # -----------------
15083 # Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
15084 as_fn_exit ()
15085 {
15086   set +e
15087   as_fn_set_status $1
15088   exit $1
15089 } # as_fn_exit
15090
15091 # as_fn_unset VAR
15092 # ---------------
15093 # Portably unset VAR.
15094 as_fn_unset ()
15095 {
15096   { eval $1=; unset $1;}
15097 }
15098 as_unset=as_fn_unset
15099 # as_fn_append VAR VALUE
15100 # ----------------------
15101 # Append the text in VALUE to the end of the definition contained in VAR. Take
15102 # advantage of any shell optimizations that allow amortized linear growth over
15103 # repeated appends, instead of the typical quadratic growth present in naive
15104 # implementations.
15105 if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
15106   eval 'as_fn_append ()
15107   {
15108     eval $1+=\$2
15109   }'
15110 else
15111   as_fn_append ()
15112   {
15113     eval $1=\$$1\$2
15114   }
15115 fi # as_fn_append
15116
15117 # as_fn_arith ARG...
15118 # ------------------
15119 # Perform arithmetic evaluation on the ARGs, and store the result in the
15120 # global $as_val. Take advantage of shells that can avoid forks. The arguments
15121 # must be portable across $(()) and expr.
15122 if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
15123   eval 'as_fn_arith ()
15124   {
15125     as_val=$(( $* ))
15126   }'
15127 else
15128   as_fn_arith ()
15129   {
15130     as_val=`expr "$@" || test $? -eq 1`
15131   }
15132 fi # as_fn_arith
15133
15134
15135 if expr a : '\(a\)' >/dev/null 2>&1 &&
15136    test "X`expr 00001 : '.*\(...\)'`" = X001; then
15137   as_expr=expr
15138 else
15139   as_expr=false
15140 fi
15141
15142 if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
15143   as_basename=basename
15144 else
15145   as_basename=false
15146 fi
15147
15148 if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
15149   as_dirname=dirname
15150 else
15151   as_dirname=false
15152 fi
15153
15154 as_me=`$as_basename -- "$0" ||
15155 $as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
15156          X"$0" : 'X\(//\)$' \| \
15157          X"$0" : 'X\(/\)' \| . 2>/dev/null ||
15158 $as_echo X/"$0" |
15159     sed '/^.*\/\([^/][^/]*\)\/*$/{
15160             s//\1/
15161             q
15162           }
15163           /^X\/\(\/\/\)$/{
15164             s//\1/
15165             q
15166           }
15167           /^X\/\(\/\).*/{
15168             s//\1/
15169             q
15170           }
15171           s/.*/./; q'`
15172
15173 # Avoid depending upon Character Ranges.
15174 as_cr_letters='abcdefghijklmnopqrstuvwxyz'
15175 as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
15176 as_cr_Letters=$as_cr_letters$as_cr_LETTERS
15177 as_cr_digits='0123456789'
15178 as_cr_alnum=$as_cr_Letters$as_cr_digits
15179
15180 ECHO_C= ECHO_N= ECHO_T=
15181 case `echo -n x` in #(((((
15182 -n*)
15183   case `echo 'xy\c'` in
15184   *c*) ECHO_T=' ';;     # ECHO_T is single tab character.
15185   xy)  ECHO_C='\c';;
15186   *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
15187        ECHO_T=' ';;
15188   esac;;
15189 *)
15190   ECHO_N='-n';;
15191 esac
15192
15193 rm -f conf$$ conf$$.exe conf$$.file
15194 if test -d conf$$.dir; then
15195   rm -f conf$$.dir/conf$$.file
15196 else
15197   rm -f conf$$.dir
15198   mkdir conf$$.dir 2>/dev/null
15199 fi
15200 if (echo >conf$$.file) 2>/dev/null; then
15201   if ln -s conf$$.file conf$$ 2>/dev/null; then
15202     as_ln_s='ln -s'
15203     # ... but there are two gotchas:
15204     # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
15205     # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
15206     # In both cases, we have to default to `cp -p'.
15207     ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
15208       as_ln_s='cp -p'
15209   elif ln conf$$.file conf$$ 2>/dev/null; then
15210     as_ln_s=ln
15211   else
15212     as_ln_s='cp -p'
15213   fi
15214 else
15215   as_ln_s='cp -p'
15216 fi
15217 rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
15218 rmdir conf$$.dir 2>/dev/null
15219
15220
15221 # as_fn_mkdir_p
15222 # -------------
15223 # Create "$as_dir" as a directory, including parents if necessary.
15224 as_fn_mkdir_p ()
15225 {
15226
15227   case $as_dir in #(
15228   -*) as_dir=./$as_dir;;
15229   esac
15230   test -d "$as_dir" || eval $as_mkdir_p || {
15231     as_dirs=
15232     while :; do
15233       case $as_dir in #(
15234       *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
15235       *) as_qdir=$as_dir;;
15236       esac
15237       as_dirs="'$as_qdir' $as_dirs"
15238       as_dir=`$as_dirname -- "$as_dir" ||
15239 $as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15240          X"$as_dir" : 'X\(//\)[^/]' \| \
15241          X"$as_dir" : 'X\(//\)$' \| \
15242          X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
15243 $as_echo X"$as_dir" |
15244     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15245             s//\1/
15246             q
15247           }
15248           /^X\(\/\/\)[^/].*/{
15249             s//\1/
15250             q
15251           }
15252           /^X\(\/\/\)$/{
15253             s//\1/
15254             q
15255           }
15256           /^X\(\/\).*/{
15257             s//\1/
15258             q
15259           }
15260           s/.*/./; q'`
15261       test -d "$as_dir" && break
15262     done
15263     test -z "$as_dirs" || eval "mkdir $as_dirs"
15264   } || test -d "$as_dir" || as_fn_error "cannot create directory $as_dir"
15265
15266
15267 } # as_fn_mkdir_p
15268 if mkdir -p . 2>/dev/null; then
15269   as_mkdir_p='mkdir -p "$as_dir"'
15270 else
15271   test -d ./-p && rmdir ./-p
15272   as_mkdir_p=false
15273 fi
15274
15275 if test -x / >/dev/null 2>&1; then
15276   as_test_x='test -x'
15277 else
15278   if ls -dL / >/dev/null 2>&1; then
15279     as_ls_L_option=L
15280   else
15281     as_ls_L_option=
15282   fi
15283   as_test_x='
15284     eval sh -c '\''
15285       if test -d "$1"; then
15286         test -d "$1/.";
15287       else
15288         case $1 in #(
15289         -*)set "./$1";;
15290         esac;
15291         case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in #((
15292         ???[sx]*):;;*)false;;esac;fi
15293     '\'' sh
15294   '
15295 fi
15296 as_executable_p=$as_test_x
15297
15298 # Sed expression to map a string onto a valid CPP name.
15299 as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
15300
15301 # Sed expression to map a string onto a valid variable name.
15302 as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
15303
15304
15305 exec 6>&1
15306 ## ----------------------------------- ##
15307 ## Main body of $CONFIG_STATUS script. ##
15308 ## ----------------------------------- ##
15309 _ASEOF
15310 test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1
15311
15312 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15313 # Save the log message, to keep $0 and so on meaningful, and to
15314 # report actual input values of CONFIG_FILES etc. instead of their
15315 # values after options handling.
15316 ac_log="
15317 This file was extended by $as_me, which was
15318 generated by GNU Autoconf 2.64.  Invocation command line was
15319
15320   CONFIG_FILES    = $CONFIG_FILES
15321   CONFIG_HEADERS  = $CONFIG_HEADERS
15322   CONFIG_LINKS    = $CONFIG_LINKS
15323   CONFIG_COMMANDS = $CONFIG_COMMANDS
15324   $ $0 $@
15325
15326 on `(hostname || uname -n) 2>/dev/null | sed 1q`
15327 "
15328
15329 _ACEOF
15330
15331 case $ac_config_files in *"
15332 "*) set x $ac_config_files; shift; ac_config_files=$*;;
15333 esac
15334
15335 case $ac_config_headers in *"
15336 "*) set x $ac_config_headers; shift; ac_config_headers=$*;;
15337 esac
15338
15339
15340 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15341 # Files that config.status was made for.
15342 config_files="$ac_config_files"
15343 config_headers="$ac_config_headers"
15344 config_links="$ac_config_links"
15345 config_commands="$ac_config_commands"
15346
15347 _ACEOF
15348
15349 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15350 ac_cs_usage="\
15351 \`$as_me' instantiates files and other configuration actions
15352 from templates according to the current configuration.  Unless the files
15353 and actions are specified as TAGs, all are instantiated by default.
15354
15355 Usage: $0 [OPTION]... [TAG]...
15356
15357   -h, --help       print this help, then exit
15358   -V, --version    print version number and configuration settings, then exit
15359   -q, --quiet, --silent
15360                    do not print progress messages
15361   -d, --debug      don't remove temporary files
15362       --recheck    update $as_me by reconfiguring in the same conditions
15363       --file=FILE[:TEMPLATE]
15364                    instantiate the configuration file FILE
15365       --header=FILE[:TEMPLATE]
15366                    instantiate the configuration header FILE
15367
15368 Configuration files:
15369 $config_files
15370
15371 Configuration headers:
15372 $config_headers
15373
15374 Configuration links:
15375 $config_links
15376
15377 Configuration commands:
15378 $config_commands
15379
15380 Report bugs to the package provider."
15381
15382 _ACEOF
15383 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15384 ac_cs_version="\\
15385 config.status
15386 configured by $0, generated by GNU Autoconf 2.64,
15387   with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"
15388
15389 Copyright (C) 2009 Free Software Foundation, Inc.
15390 This config.status script is free software; the Free Software Foundation
15391 gives unlimited permission to copy, distribute and modify it."
15392
15393 ac_pwd='$ac_pwd'
15394 srcdir='$srcdir'
15395 INSTALL='$INSTALL'
15396 AWK='$AWK'
15397 test -n "\$AWK" || AWK=awk
15398 _ACEOF
15399
15400 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15401 # The default lists apply if the user does not specify any file.
15402 ac_need_defaults=:
15403 while test $# != 0
15404 do
15405   case $1 in
15406   --*=*)
15407     ac_option=`expr "X$1" : 'X\([^=]*\)='`
15408     ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
15409     ac_shift=:
15410     ;;
15411   *)
15412     ac_option=$1
15413     ac_optarg=$2
15414     ac_shift=shift
15415     ;;
15416   esac
15417
15418   case $ac_option in
15419   # Handling of the options.
15420   -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
15421     ac_cs_recheck=: ;;
15422   --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
15423     $as_echo "$ac_cs_version"; exit ;;
15424   --debug | --debu | --deb | --de | --d | -d )
15425     debug=: ;;
15426   --file | --fil | --fi | --f )
15427     $ac_shift
15428     case $ac_optarg in
15429     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15430     esac
15431     as_fn_append CONFIG_FILES " '$ac_optarg'"
15432     ac_need_defaults=false;;
15433   --header | --heade | --head | --hea )
15434     $ac_shift
15435     case $ac_optarg in
15436     *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
15437     esac
15438     as_fn_append CONFIG_HEADERS " '$ac_optarg'"
15439     ac_need_defaults=false;;
15440   --he | --h)
15441     # Conflict between --help and --header
15442     as_fn_error "ambiguous option: \`$1'
15443 Try \`$0 --help' for more information.";;
15444   --help | --hel | -h )
15445     $as_echo "$ac_cs_usage"; exit ;;
15446   -q | -quiet | --quiet | --quie | --qui | --qu | --q \
15447   | -silent | --silent | --silen | --sile | --sil | --si | --s)
15448     ac_cs_silent=: ;;
15449
15450   # This is an error.
15451   -*) as_fn_error "unrecognized option: \`$1'
15452 Try \`$0 --help' for more information." ;;
15453
15454   *) as_fn_append ac_config_targets " $1"
15455      ac_need_defaults=false ;;
15456
15457   esac
15458   shift
15459 done
15460
15461 ac_configure_extra_args=
15462
15463 if $ac_cs_silent; then
15464   exec 6>/dev/null
15465   ac_configure_extra_args="$ac_configure_extra_args --silent"
15466 fi
15467
15468 _ACEOF
15469 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15470 if \$ac_cs_recheck; then
15471   set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
15472   shift
15473   \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
15474   CONFIG_SHELL='$SHELL'
15475   export CONFIG_SHELL
15476   exec "\$@"
15477 fi
15478
15479 _ACEOF
15480 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15481 exec 5>>config.log
15482 {
15483   echo
15484   sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
15485 ## Running $as_me. ##
15486 _ASBOX
15487   $as_echo "$ac_log"
15488 } >&5
15489
15490 _ACEOF
15491 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15492 #
15493 # INIT-COMMANDS
15494 #
15495 ac_aux_dir=$ac_aux_dir DEPDIR=$DEPDIR
15496
15497 _ACEOF
15498
15499 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15500
15501 # Handling of arguments.
15502 for ac_config_target in $ac_config_targets
15503 do
15504   case $ac_config_target in
15505     "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h:config.in" ;;
15506     "depdir") CONFIG_COMMANDS="$CONFIG_COMMANDS depdir" ;;
15507     "jit-reader.h") CONFIG_FILES="$CONFIG_FILES jit-reader.h:jit-reader.in" ;;
15508     "$ac_config_links_1") CONFIG_LINKS="$CONFIG_LINKS $ac_config_links_1" ;;
15509     "gcore") CONFIG_FILES="$CONFIG_FILES gcore" ;;
15510     "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
15511     "gdb-gdb.gdb") CONFIG_FILES="$CONFIG_FILES gdb-gdb.gdb" ;;
15512     "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
15513     "data-directory/Makefile") CONFIG_FILES="$CONFIG_FILES data-directory/Makefile" ;;
15514     "default") CONFIG_COMMANDS="$CONFIG_COMMANDS default" ;;
15515
15516   *) as_fn_error "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
15517   esac
15518 done
15519
15520
15521 # If the user did not use the arguments to specify the items to instantiate,
15522 # then the envvar interface is used.  Set only those that are not.
15523 # We use the long form for the default assignment because of an extremely
15524 # bizarre bug on SunOS 4.1.3.
15525 if $ac_need_defaults; then
15526   test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
15527   test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
15528   test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
15529   test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
15530 fi
15531
15532 # Have a temporary directory for convenience.  Make it in the build tree
15533 # simply because there is no reason against having it here, and in addition,
15534 # creating and moving files from /tmp can sometimes cause problems.
15535 # Hook for its removal unless debugging.
15536 # Note that there is a small window in which the directory will not be cleaned:
15537 # after its creation but before its name has been assigned to `$tmp'.
15538 $debug ||
15539 {
15540   tmp=
15541   trap 'exit_status=$?
15542   { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
15543 ' 0
15544   trap 'as_fn_exit 1' 1 2 13 15
15545 }
15546 # Create a (secure) tmp directory for tmp files.
15547
15548 {
15549   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
15550   test -n "$tmp" && test -d "$tmp"
15551 }  ||
15552 {
15553   tmp=./conf$$-$RANDOM
15554   (umask 077 && mkdir "$tmp")
15555 } || as_fn_error "cannot create a temporary directory in ." "$LINENO" 5
15556
15557 # Set up the scripts for CONFIG_FILES section.
15558 # No need to generate them if there are no CONFIG_FILES.
15559 # This happens for instance with `./config.status config.h'.
15560 if test -n "$CONFIG_FILES"; then
15561
15562 if $AWK 'BEGIN { getline <"/dev/null" }' </dev/null 2>/dev/null; then
15563   ac_cs_awk_getline=:
15564   ac_cs_awk_pipe_init=
15565   ac_cs_awk_read_file='
15566       while ((getline aline < (F[key])) > 0)
15567         print(aline)
15568       close(F[key])'
15569   ac_cs_awk_pipe_fini=
15570 else
15571   ac_cs_awk_getline=false
15572   ac_cs_awk_pipe_init="print \"cat <<'|#_!!_#|' &&\""
15573   ac_cs_awk_read_file='
15574       print "|#_!!_#|"
15575       print "cat " F[key] " &&"
15576       '$ac_cs_awk_pipe_init
15577   # The final `:' finishes the AND list.
15578   ac_cs_awk_pipe_fini='END { print "|#_!!_#|"; print ":" }'
15579 fi
15580 ac_cr=`echo X | tr X '\015'`
15581 # On cygwin, bash can eat \r inside `` if the user requested igncr.
15582 # But we know of no other shell where ac_cr would be empty at this
15583 # point, so we can use a bashism as a fallback.
15584 if test "x$ac_cr" = x; then
15585   eval ac_cr=\$\'\\r\'
15586 fi
15587 ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
15588 if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
15589   ac_cs_awk_cr='\r'
15590 else
15591   ac_cs_awk_cr=$ac_cr
15592 fi
15593
15594 echo 'BEGIN {' >"$tmp/subs1.awk" &&
15595 _ACEOF
15596
15597 # Create commands to substitute file output variables.
15598 {
15599   echo "cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1" &&
15600   echo 'cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&' &&
15601   echo "$ac_subst_files" | sed 's/.*/F["&"]="$&"/' &&
15602   echo "_ACAWK" &&
15603   echo "_ACEOF"
15604 } >conf$$files.sh &&
15605 . ./conf$$files.sh ||
15606   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15607 rm -f conf$$files.sh
15608
15609 {
15610   echo "cat >conf$$subs.awk <<_ACEOF" &&
15611   echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
15612   echo "_ACEOF"
15613 } >conf$$subs.sh ||
15614   as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15615 ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
15616 ac_delim='%!_!# '
15617 for ac_last_try in false false false false false :; do
15618   . ./conf$$subs.sh ||
15619     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15620
15621   ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
15622   if test $ac_delim_n = $ac_delim_num; then
15623     break
15624   elif $ac_last_try; then
15625     as_fn_error "could not make $CONFIG_STATUS" "$LINENO" 5
15626   else
15627     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15628   fi
15629 done
15630 rm -f conf$$subs.sh
15631
15632 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15633 cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
15634 _ACEOF
15635 sed -n '
15636 h
15637 s/^/S["/; s/!.*/"]=/
15638 p
15639 g
15640 s/^[^!]*!//
15641 :repl
15642 t repl
15643 s/'"$ac_delim"'$//
15644 t delim
15645 :nl
15646 h
15647 s/\(.\{148\}\).*/\1/
15648 t more1
15649 s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
15650 p
15651 n
15652 b repl
15653 :more1
15654 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15655 p
15656 g
15657 s/.\{148\}//
15658 t nl
15659 :delim
15660 h
15661 s/\(.\{148\}\).*/\1/
15662 t more2
15663 s/["\\]/\\&/g; s/^/"/; s/$/"/
15664 p
15665 b
15666 :more2
15667 s/["\\]/\\&/g; s/^/"/; s/$/"\\/
15668 p
15669 g
15670 s/.\{148\}//
15671 t delim
15672 ' <conf$$subs.awk | sed '
15673 /^[^""]/{
15674   N
15675   s/\n//
15676 }
15677 ' >>$CONFIG_STATUS || ac_write_fail=1
15678 rm -f conf$$subs.awk
15679 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15680 _ACAWK
15681 cat >>"\$tmp/subs1.awk" <<_ACAWK &&
15682   for (key in S) S_is_set[key] = 1
15683   FS = "\a"
15684   \$ac_cs_awk_pipe_init
15685 }
15686 {
15687   line = $ 0
15688   nfields = split(line, field, "@")
15689   substed = 0
15690   len = length(field[1])
15691   for (i = 2; i < nfields; i++) {
15692     key = field[i]
15693     keylen = length(key)
15694     if (S_is_set[key]) {
15695       value = S[key]
15696       line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
15697       len += length(value) + length(field[++i])
15698       substed = 1
15699     } else
15700       len += 1 + keylen
15701   }
15702   if (nfields == 3 && !substed) {
15703     key = field[2]
15704     if (F[key] != "" && line ~ /^[       ]*@.*@[         ]*$/) {
15705       \$ac_cs_awk_read_file
15706       next
15707     }
15708   }
15709   print line
15710 }
15711 \$ac_cs_awk_pipe_fini
15712 _ACAWK
15713 _ACEOF
15714 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15715 if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
15716   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
15717 else
15718   cat
15719 fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
15720   || as_fn_error "could not setup config files machinery" "$LINENO" 5
15721 _ACEOF
15722
15723 # VPATH may cause trouble with some makes, so we remove $(srcdir),
15724 # ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
15725 # trailing colons and then remove the whole line if VPATH becomes empty
15726 # (actually we leave an empty line to preserve line numbers).
15727 if test "x$srcdir" = x.; then
15728   ac_vpsub='/^[  ]*VPATH[        ]*=/{
15729 s/:*\$(srcdir):*/:/
15730 s/:*\${srcdir}:*/:/
15731 s/:*@srcdir@:*/:/
15732 s/^\([^=]*=[     ]*\):*/\1/
15733 s/:*$//
15734 s/^[^=]*=[       ]*$//
15735 }'
15736 fi
15737
15738 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15739 fi # test -n "$CONFIG_FILES"
15740
15741 # Set up the scripts for CONFIG_HEADERS section.
15742 # No need to generate them if there are no CONFIG_HEADERS.
15743 # This happens for instance with `./config.status Makefile'.
15744 if test -n "$CONFIG_HEADERS"; then
15745 cat >"$tmp/defines.awk" <<\_ACAWK ||
15746 BEGIN {
15747 _ACEOF
15748
15749 # Transform confdefs.h into an awk script `defines.awk', embedded as
15750 # here-document in config.status, that substitutes the proper values into
15751 # config.h.in to produce config.h.
15752
15753 # Create a delimiter string that does not exist in confdefs.h, to ease
15754 # handling of long lines.
15755 ac_delim='%!_!# '
15756 for ac_last_try in false false :; do
15757   ac_t=`sed -n "/$ac_delim/p" confdefs.h`
15758   if test -z "$ac_t"; then
15759     break
15760   elif $ac_last_try; then
15761     as_fn_error "could not make $CONFIG_HEADERS" "$LINENO" 5
15762   else
15763     ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
15764   fi
15765 done
15766
15767 # For the awk script, D is an array of macro values keyed by name,
15768 # likewise P contains macro parameters if any.  Preserve backslash
15769 # newline sequences.
15770
15771 ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
15772 sed -n '
15773 s/.\{148\}/&'"$ac_delim"'/g
15774 t rset
15775 :rset
15776 s/^[     ]*#[    ]*define[       ][      ]*/ /
15777 t def
15778 d
15779 :def
15780 s/\\$//
15781 t bsnl
15782 s/["\\]/\\&/g
15783 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15784 D["\1"]=" \3"/p
15785 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2"/p
15786 d
15787 :bsnl
15788 s/["\\]/\\&/g
15789 s/^ \('"$ac_word_re"'\)\(([^()]*)\)[     ]*\(.*\)/P["\1"]="\2"\
15790 D["\1"]=" \3\\\\\\n"\\/p
15791 t cont
15792 s/^ \('"$ac_word_re"'\)[         ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
15793 t cont
15794 d
15795 :cont
15796 n
15797 s/.\{148\}/&'"$ac_delim"'/g
15798 t clear
15799 :clear
15800 s/\\$//
15801 t bsnlc
15802 s/["\\]/\\&/g; s/^/"/; s/$/"/p
15803 d
15804 :bsnlc
15805 s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
15806 b cont
15807 ' <confdefs.h | sed '
15808 s/'"$ac_delim"'/"\\\
15809 "/g' >>$CONFIG_STATUS || ac_write_fail=1
15810
15811 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
15812   for (key in D) D_is_set[key] = 1
15813   FS = "\a"
15814 }
15815 /^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
15816   line = \$ 0
15817   split(line, arg, " ")
15818   if (arg[1] == "#") {
15819     defundef = arg[2]
15820     mac1 = arg[3]
15821   } else {
15822     defundef = substr(arg[1], 2)
15823     mac1 = arg[2]
15824   }
15825   split(mac1, mac2, "(") #)
15826   macro = mac2[1]
15827   prefix = substr(line, 1, index(line, defundef) - 1)
15828   if (D_is_set[macro]) {
15829     # Preserve the white space surrounding the "#".
15830     print prefix "define", macro P[macro] D[macro]
15831     next
15832   } else {
15833     # Replace #undef with comments.  This is necessary, for example,
15834     # in the case of _POSIX_SOURCE, which is predefined and required
15835     # on some systems where configure will not decide to define it.
15836     if (defundef == "undef") {
15837       print "/*", prefix defundef, macro, "*/"
15838       next
15839     }
15840   }
15841 }
15842 { print }
15843 _ACAWK
15844 _ACEOF
15845 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15846   as_fn_error "could not setup config headers machinery" "$LINENO" 5
15847 fi # test -n "$CONFIG_HEADERS"
15848
15849
15850 eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS  :L $CONFIG_LINKS  :C $CONFIG_COMMANDS"
15851 shift
15852 for ac_tag
15853 do
15854   case $ac_tag in
15855   :[FHLC]) ac_mode=$ac_tag; continue;;
15856   esac
15857   case $ac_mode$ac_tag in
15858   :[FHL]*:*);;
15859   :L* | :C*:*) as_fn_error "invalid tag \`$ac_tag'" "$LINENO" 5;;
15860   :[FH]-) ac_tag=-:-;;
15861   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
15862   esac
15863   ac_save_IFS=$IFS
15864   IFS=:
15865   set x $ac_tag
15866   IFS=$ac_save_IFS
15867   shift
15868   ac_file=$1
15869   shift
15870
15871   case $ac_mode in
15872   :L) ac_source=$1;;
15873   :[FH])
15874     ac_file_inputs=
15875     for ac_f
15876     do
15877       case $ac_f in
15878       -) ac_f="$tmp/stdin";;
15879       *) # Look for the file first in the build tree, then in the source tree
15880          # (if the path is not absolute).  The absolute path cannot be DOS-style,
15881          # because $ac_f cannot contain `:'.
15882          test -f "$ac_f" ||
15883            case $ac_f in
15884            [\\/$]*) false;;
15885            *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
15886            esac ||
15887            as_fn_error "cannot find input file: \`$ac_f'" "$LINENO" 5;;
15888       esac
15889       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
15890       as_fn_append ac_file_inputs " '$ac_f'"
15891     done
15892
15893     # Let's still pretend it is `configure' which instantiates (i.e., don't
15894     # use $as_me), people would be surprised to read:
15895     #    /* config.h.  Generated by config.status.  */
15896     configure_input='Generated from '`
15897           $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
15898         `' by configure.'
15899     if test x"$ac_file" != x-; then
15900       configure_input="$ac_file.  $configure_input"
15901       { $as_echo "$as_me:${as_lineno-$LINENO}: creating $ac_file" >&5
15902 $as_echo "$as_me: creating $ac_file" >&6;}
15903     fi
15904     # Neutralize special characters interpreted by sed in replacement strings.
15905     case $configure_input in #(
15906     *\&* | *\|* | *\\* )
15907        ac_sed_conf_input=`$as_echo "$configure_input" |
15908        sed 's/[\\\\&|]/\\\\&/g'`;; #(
15909     *) ac_sed_conf_input=$configure_input;;
15910     esac
15911
15912     case $ac_tag in
15913     *:-:* | *:-) cat >"$tmp/stdin" \
15914       || as_fn_error "could not create $ac_file" "$LINENO" 5 ;;
15915     esac
15916     ;;
15917   esac
15918
15919   ac_dir=`$as_dirname -- "$ac_file" ||
15920 $as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
15921          X"$ac_file" : 'X\(//\)[^/]' \| \
15922          X"$ac_file" : 'X\(//\)$' \| \
15923          X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
15924 $as_echo X"$ac_file" |
15925     sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
15926             s//\1/
15927             q
15928           }
15929           /^X\(\/\/\)[^/].*/{
15930             s//\1/
15931             q
15932           }
15933           /^X\(\/\/\)$/{
15934             s//\1/
15935             q
15936           }
15937           /^X\(\/\).*/{
15938             s//\1/
15939             q
15940           }
15941           s/.*/./; q'`
15942   as_dir="$ac_dir"; as_fn_mkdir_p
15943   ac_builddir=.
15944
15945 case "$ac_dir" in
15946 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
15947 *)
15948   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
15949   # A ".." for each directory in $ac_dir_suffix.
15950   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
15951   case $ac_top_builddir_sub in
15952   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
15953   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
15954   esac ;;
15955 esac
15956 ac_abs_top_builddir=$ac_pwd
15957 ac_abs_builddir=$ac_pwd$ac_dir_suffix
15958 # for backward compatibility:
15959 ac_top_builddir=$ac_top_build_prefix
15960
15961 case $srcdir in
15962   .)  # We are building in place.
15963     ac_srcdir=.
15964     ac_top_srcdir=$ac_top_builddir_sub
15965     ac_abs_top_srcdir=$ac_pwd ;;
15966   [\\/]* | ?:[\\/]* )  # Absolute name.
15967     ac_srcdir=$srcdir$ac_dir_suffix;
15968     ac_top_srcdir=$srcdir
15969     ac_abs_top_srcdir=$srcdir ;;
15970   *) # Relative name.
15971     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
15972     ac_top_srcdir=$ac_top_build_prefix$srcdir
15973     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
15974 esac
15975 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
15976
15977
15978   case $ac_mode in
15979   :F)
15980   #
15981   # CONFIG_FILE
15982   #
15983
15984   case $INSTALL in
15985   [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
15986   *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
15987   esac
15988 _ACEOF
15989
15990 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
15991 # If the template does not know about datarootdir, expand it.
15992 # FIXME: This hack should be removed a few years after 2.60.
15993 ac_datarootdir_hack=; ac_datarootdir_seen=
15994 ac_sed_dataroot='
15995 /datarootdir/ {
15996   p
15997   q
15998 }
15999 /@datadir@/p
16000 /@docdir@/p
16001 /@infodir@/p
16002 /@localedir@/p
16003 /@mandir@/p'
16004 case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
16005 *datarootdir*) ac_datarootdir_seen=yes;;
16006 *@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
16007   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
16008 $as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
16009 _ACEOF
16010 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16011   ac_datarootdir_hack='
16012   s&@datadir@&$datadir&g
16013   s&@docdir@&$docdir&g
16014   s&@infodir@&$infodir&g
16015   s&@localedir@&$localedir&g
16016   s&@mandir@&$mandir&g
16017   s&\\\${datarootdir}&$datarootdir&g' ;;
16018 esac
16019 _ACEOF
16020
16021 # Neutralize VPATH when `$srcdir' = `.'.
16022 # Shell code in configure.ac might set extrasub.
16023 # FIXME: do we really want to maintain this feature?
16024 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
16025 ac_sed_extra="$ac_vpsub
16026 $extrasub
16027 _ACEOF
16028 cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
16029 :t
16030 /@[a-zA-Z_][a-zA-Z_0-9]*@/!b
16031 s|@configure_input@|$ac_sed_conf_input|;t t
16032 s&@top_builddir@&$ac_top_builddir_sub&;t t
16033 s&@top_build_prefix@&$ac_top_build_prefix&;t t
16034 s&@srcdir@&$ac_srcdir&;t t
16035 s&@abs_srcdir@&$ac_abs_srcdir&;t t
16036 s&@top_srcdir@&$ac_top_srcdir&;t t
16037 s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
16038 s&@builddir@&$ac_builddir&;t t
16039 s&@abs_builddir@&$ac_abs_builddir&;t t
16040 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
16041 s&@INSTALL@&$ac_INSTALL&;t t
16042 $ac_datarootdir_hack
16043 "
16044 eval sed \"\$ac_sed_extra\" "$ac_file_inputs" |
16045 if $ac_cs_awk_getline; then
16046   $AWK -f "$tmp/subs.awk"
16047 else
16048   $AWK -f "$tmp/subs.awk" | $SHELL
16049 fi >$tmp/out \
16050   || as_fn_error "could not create $ac_file" "$LINENO" 5
16051
16052 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
16053   { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
16054   { ac_out=`sed -n '/^[  ]*datarootdir[  ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
16055   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16056 which seems to be undefined.  Please make sure it is defined." >&5
16057 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
16058 which seems to be undefined.  Please make sure it is defined." >&2;}
16059
16060   rm -f "$tmp/stdin"
16061   case $ac_file in
16062   -) cat "$tmp/out" && rm -f "$tmp/out";;
16063   *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
16064   esac \
16065   || as_fn_error "could not create $ac_file" "$LINENO" 5
16066  ;;
16067   :H)
16068   #
16069   # CONFIG_HEADER
16070   #
16071   if test x"$ac_file" != x-; then
16072     {
16073       $as_echo "/* $configure_input  */" \
16074       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
16075     } >"$tmp/config.h" \
16076       || as_fn_error "could not create $ac_file" "$LINENO" 5
16077     if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
16078       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
16079 $as_echo "$as_me: $ac_file is unchanged" >&6;}
16080     else
16081       rm -f "$ac_file"
16082       mv "$tmp/config.h" "$ac_file" \
16083         || as_fn_error "could not create $ac_file" "$LINENO" 5
16084     fi
16085   else
16086     $as_echo "/* $configure_input  */" \
16087       && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
16088       || as_fn_error "could not create -" "$LINENO" 5
16089   fi
16090  ;;
16091   :L)
16092   #
16093   # CONFIG_LINK
16094   #
16095
16096   if test "$ac_source" = "$ac_file" && test "$srcdir" = '.'; then
16097     :
16098   else
16099     # Prefer the file from the source tree if names are identical.
16100     if test "$ac_source" = "$ac_file" || test ! -r "$ac_source"; then
16101       ac_source=$srcdir/$ac_source
16102     fi
16103
16104     { $as_echo "$as_me:${as_lineno-$LINENO}: linking $ac_source to $ac_file" >&5
16105 $as_echo "$as_me: linking $ac_source to $ac_file" >&6;}
16106
16107     if test ! -r "$ac_source"; then
16108       as_fn_error "$ac_source: file not found" "$LINENO" 5
16109     fi
16110     rm -f "$ac_file"
16111
16112     # Try a relative symlink, then a hard link, then a copy.
16113     case $srcdir in
16114     [\\/$]* | ?:[\\/]* ) ac_rel_source=$ac_source ;;
16115         *) ac_rel_source=$ac_top_build_prefix$ac_source ;;
16116     esac
16117     ln -s "$ac_rel_source" "$ac_file" 2>/dev/null ||
16118       ln "$ac_source" "$ac_file" 2>/dev/null ||
16119       cp -p "$ac_source" "$ac_file" ||
16120       as_fn_error "cannot link or copy $ac_source to $ac_file" "$LINENO" 5
16121   fi
16122  ;;
16123   :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
16124 $as_echo "$as_me: executing $ac_file commands" >&6;}
16125  ;;
16126   esac
16127
16128
16129   case $ac_file$ac_mode in
16130     "depdir":C) $SHELL $ac_aux_dir/mkinstalldirs $DEPDIR ;;
16131     "gcore":F) chmod +x gcore ;;
16132     "default":C)
16133 case x$CONFIG_HEADERS in
16134 xconfig.h:config.in)
16135 echo > stamp-h ;;
16136 esac
16137  ;;
16138
16139   esac
16140 done # for ac_tag
16141
16142
16143 as_fn_exit 0
16144 _ACEOF
16145 ac_clean_files=$ac_clean_files_save
16146
16147 test $ac_write_fail = 0 ||
16148   as_fn_error "write failure creating $CONFIG_STATUS" "$LINENO" 5
16149
16150
16151 # configure is writing to config.log, and then calls config.status.
16152 # config.status does its own redirection, appending to config.log.
16153 # Unfortunately, on DOS this fails, as config.log is still kept open
16154 # by configure, so config.status won't be able to write to it; its
16155 # output is simply discarded.  So we exec the FD to /dev/null,
16156 # effectively closing config.log, so it can be properly (re)opened and
16157 # appended to by config.status.  When coming back to configure, we
16158 # need to make the FD available again.
16159 if test "$no_create" != yes; then
16160   ac_cs_success=:
16161   ac_config_status_args=
16162   test "$silent" = yes &&
16163     ac_config_status_args="$ac_config_status_args --quiet"
16164   exec 5>/dev/null
16165   $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
16166   exec 5>>config.log
16167   # Use ||, not &&, to avoid exiting from the if with $? = 1, which
16168   # would make configure fail if this is the last instruction.
16169   $ac_cs_success || as_fn_exit $?
16170 fi
16171
16172 #
16173 # CONFIG_SUBDIRS section.
16174 #
16175 if test "$no_recursion" != yes; then
16176
16177   # Remove --cache-file, --srcdir, and --disable-option-checking arguments
16178   # so they do not pile up.
16179   ac_sub_configure_args=
16180   ac_prev=
16181   eval "set x $ac_configure_args"
16182   shift
16183   for ac_arg
16184   do
16185     if test -n "$ac_prev"; then
16186       ac_prev=
16187       continue
16188     fi
16189     case $ac_arg in
16190     -cache-file | --cache-file | --cache-fil | --cache-fi \
16191     | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
16192       ac_prev=cache_file ;;
16193     -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
16194     | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
16195     | --c=*)
16196       ;;
16197     --config-cache | -C)
16198       ;;
16199     -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
16200       ac_prev=srcdir ;;
16201     -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
16202       ;;
16203     -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
16204       ac_prev=prefix ;;
16205     -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
16206       ;;
16207     --disable-option-checking)
16208       ;;
16209     *)
16210       case $ac_arg in
16211       *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16212       esac
16213       as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
16214     esac
16215   done
16216
16217   # Always prepend --prefix to ensure using the same prefix
16218   # in subdir configurations.
16219   ac_arg="--prefix=$prefix"
16220   case $ac_arg in
16221   *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
16222   esac
16223   ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"
16224
16225   # Pass --silent
16226   if test "$silent" = yes; then
16227     ac_sub_configure_args="--silent $ac_sub_configure_args"
16228   fi
16229
16230   # Always prepend --disable-option-checking to silence warnings, since
16231   # different subdirs can have different --enable and --with options.
16232   ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"
16233
16234   ac_popdir=`pwd`
16235   for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue
16236
16237     # Do not complain, so a configure script can configure whichever
16238     # parts of a large source tree are present.
16239     test -d "$srcdir/$ac_dir" || continue
16240
16241     ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
16242     $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
16243     $as_echo "$ac_msg" >&6
16244     as_dir="$ac_dir"; as_fn_mkdir_p
16245     ac_builddir=.
16246
16247 case "$ac_dir" in
16248 .) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
16249 *)
16250   ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
16251   # A ".." for each directory in $ac_dir_suffix.
16252   ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
16253   case $ac_top_builddir_sub in
16254   "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
16255   *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
16256   esac ;;
16257 esac
16258 ac_abs_top_builddir=$ac_pwd
16259 ac_abs_builddir=$ac_pwd$ac_dir_suffix
16260 # for backward compatibility:
16261 ac_top_builddir=$ac_top_build_prefix
16262
16263 case $srcdir in
16264   .)  # We are building in place.
16265     ac_srcdir=.
16266     ac_top_srcdir=$ac_top_builddir_sub
16267     ac_abs_top_srcdir=$ac_pwd ;;
16268   [\\/]* | ?:[\\/]* )  # Absolute name.
16269     ac_srcdir=$srcdir$ac_dir_suffix;
16270     ac_top_srcdir=$srcdir
16271     ac_abs_top_srcdir=$srcdir ;;
16272   *) # Relative name.
16273     ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
16274     ac_top_srcdir=$ac_top_build_prefix$srcdir
16275     ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
16276 esac
16277 ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
16278
16279
16280     cd "$ac_dir"
16281
16282     # Check for guested configure; otherwise get Cygnus style configure.
16283     if test -f "$ac_srcdir/configure.gnu"; then
16284       ac_sub_configure=$ac_srcdir/configure.gnu
16285     elif test -f "$ac_srcdir/configure"; then
16286       ac_sub_configure=$ac_srcdir/configure
16287     elif test -f "$ac_srcdir/configure.in"; then
16288       # This should be Cygnus configure.
16289       ac_sub_configure=$ac_aux_dir/configure
16290     else
16291       { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
16292 $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
16293       ac_sub_configure=
16294     fi
16295
16296     # The recursion is here.
16297     if test -n "$ac_sub_configure"; then
16298       # Make the cache file name correct relative to the subdirectory.
16299       case $cache_file in
16300       [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
16301       *) # Relative name.
16302         ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
16303       esac
16304
16305       { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
16306 $as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
16307       # The eval makes quoting arguments work.
16308       eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
16309            --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
16310         as_fn_error "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
16311     fi
16312
16313     cd "$ac_popdir"
16314   done
16315 fi
16316 if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
16317   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
16318 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
16319 fi
16320
16321
16322 exit 0